MATHEMATICS MIDDLE SCHOOL

Fourteen less than five times number is three times a number. Define a variable, write an equation, and solve to find the number. PLEASE SOLVE! I NEED IT 2 MIN FROM NOW!

Answers

Answer 1

Answer: 5a-14=3a
-5a -5a
-14= -2a
---- ----
-2 -2
7=a

a is the variable, 5a-14=3a and a equals 7.

Answer 2

Answer:

Final answer:

To find the number, we can write and solve an equation. The number is 7.

Explanation:

Let's define the number as x. The problem states that fourteen less than five times the number is three times the number. We can write this as the equation: 5x - 14 = 3x. To solve for x, we need to isolate it on one side of the equation. First, let's subtract 3x from both sides: 5x - 3x - 14 = 3x - 3x. Simplifying this, we get: 2x - 14 = 0. Next, let's add 14 to both sides: 2x - 14 + 14 = 0 + 14. Simplifying this, we get: 2x = 14. Finally, divide both sides by 2: 2x/2 = 14/2. Simplifying this, we get: x = 7. Therefore, the number is 7.

Learn more about Solving equations here:

brainly.com/question/14410653

#SPJ3

Related Questions

A store offers a 10% discount on all merchandise as part of its anniversary sale.Select all statements that are correct.A jar that costs $10 will cost $11 after the discount.A bag that costs $30 will cost $27 after the discount.A shirt that costs $20 will cost $18 after the discount.A table that costs $50 will cost $55 after the discount.( There can be multiple answers. )
A bag contains 5 yellow marbles, 7 pink marbles, and 3 purple marbles. Gordon selects a marble without looking. What is the probability that he selects a yellow marble or a purple marble?
44.88 divided by 1.2
Which of the following numbers is the largest?12 hundredths0.0259 thousandths0.1None they are all small
Which values of m and b will create a system of equations with no solution? Select two options. y = mx + b y = –2x + A system of equations. y equals m x plus b. y equals negative 2 x plus StartFraction 3 over 2 EndFraction. A coordinate grid with a line labeled y equals negative 2 x plus StartFraction 3 over 2 EndFraction and passes through the points (9, 1.5) and (1, 0.5). m = –3 and b = m equals negative 3 and b equals negative StartFraction 2 over 3 EndFraction. m = –2 and b = m equals negative 3 and b equals negative StartFraction 1 over 3 EndFraction. m = 2 and b = m equals 2 and b equals negative StartFraction 2 over 3 EndFraction. m = m equals StartFraction 3 over 2 EndFraction and b equals negative StartFraction 2 over 3 EndFraction and b = m equals negative StartFraction 3 over 2 EndFraction and b equals negative StartFraction 2 over 3 EndFraction m = -2 and b = m equals negative 2 and b equals negative StartFraction 2 over 3 EndFraction

An expression is shown below.
4(6+3)+4

Answers

Answer:

Step-by-step explanation:

4(6+3)+4

24+12+4

=40

Answer:

Step-by-step explanation:

PEMDAS

(6+3)=9

4(9)=36

36+4=40

Guys, I really really need some help badly! I don't understand how to get the "GCF" aka greatest common factor. Can someone please explain this to me in full detail and show all work? Thanks in advance!

Answers

After I explain the procedure in full detail, you'll be able to generate
your own work. Here it is.

To find the greatest common factor of two numbers:

1). List all of the factors of the first number.

2). List all of the factors of the second number.

3). Scan both lists, and find factors that are on BOTH lists.
These are the COMMON factors. Write them down in a short list.

4). Scan the short list. Find the biggest number on it.
That's the Greatest Common Factor.

OK, I'll go through the first one in your picture . . . 24 and 42 :

1). Factors of 24: 1, 2, 3, 4, 6, 8, 12, 24

2). Factors of 42: 1, 2, 3, 6, 7, 14, 21, 42

3). Short list: 1, 2, 3, 6

4). Biggest number on the short list: 6

number : answer
(1.) 6

(2.) 7

(3.) 4

(4.) 12

(5.) 3

(6.) 10

one year, the attendance at the super bowl was 79,401. the following year, attendance was 85,916 use words to explain the relationship between the digit 9 in 79,401 and the digital 9 in 85,916

Answers

The 9 digit is in the ten thousand place.The ten thousand place is less than hundred thousand , and it's greater than one thousand , hundred place , ten place ,and the ones place.

Answer Please! 25 Points

Answers

Answer:

y = 6

Step-by-step explanation:

-4x - 9y = -26

substitute -7 for x

-4 (-7) - 9y = -26

28 - 9y = -26

-28 -28

-9y = -54

/-9 /-9

y = 6

hope this helps :)

Urgent!!!??In an experiment the colours of 50 cars passing was recorded. 17 silver cars were recorded. What is the relative frequency of a silver car passing?

40 is rounded to the nearest whole. write down the maximum possible length it could have been?

Solve 4x≤10

Thanks for your help!

Answers

Okay, I stink at math. But I do know the last one, which is something.

You have to divide the 4 by 4 and then get the x alone, but what is done to one side you have to do to the next so, 10/4 = 2.5

So x ≤ 2.5

I hopes this helps somewhat.

Explain how you distribute a factor to terms in parenthesis

Answers

Let's say the question is 2(x+3),

You multiply the number outside the brackets by EVERYTHING inside the brackets so,

2(x+3)
=2x+6 *Notice how 2(x)=2x and 2(3)=6.*

Other Questions

H(x) = x3 + 7Determine whether the function is one-to-one.

Eva wants to make two pieces of pottery. She needs 3/5 pound of clay for one piece and 7/10 pound of clay for the other piece. She has 3 bags of clay that weigh 4/5 pounds each. How many bags of clay will Eva need to make both pieces of pottery? How many pounds of clay will she have left?

Please help with these math questions (Please don't answer if you don't know all of them)

I honestly have no idea how to solve this question8c=5c+21