How to solve equation with one variable

Answers

Answer 1

Answer: An equation has an equal sign. This makes it possible to find the one value the variable can be to "balance" the equation.

To solve an equation, we isolate the variable (get the variable by itself on one side of the equation). This is done by "undoing" the operation on the variable.

Example - $x+5=18$

$x=18-5$ $| isolate |$

$x = 13$

Answer 2

Answer: Hope this RANDOM example helps u understand the concept better

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A complex fraction is equal to a number greater than 1 if

Answers

if it's a mixed fraction

Latrell is packing boxes that can contain two types of items. Board games weigh 3 pounds and remote controlled cars weigh 1.5 pounds. The box can hold no more than 25 pounds.Let x represent the number of board games. Let y represent the number of remote controlled cars.

Enter an inequality that represents the situation.

Answers

The correct answer is:

3x + 1.5y ≤ 25

Explanation:

The variable x represents the number of board games. Each one weighs 3 pounds, which gives us the expression 3x.

The variable y represents the number of remote control cars. Each one weighs 1.5 pounds, which gives us the expression 1.5y.

The sum of their weights gives us the expression 3x+1.5y.

Since the box can hold no more than 25 pounds, the inequality must be less than or equal to:

3x+1.5y≤25

Answer:

THE ANSWER IS 3x+1.5y ≤ 25

Step-by-step explanation:

What decimal is written in words “five and four hundred sixty-seven ten thousandths”? a. 5.467

b. 5.0467

c. 5,647,000

d. 0.5467

Answers

Answer:

five and four hundred sixty-seven ten thousandths

b. 5.0467

0 tenths

0 hundreds

0 thousands

0 ten thousands

~batmans wife dun dun dun....

Between which two integers does square root of 12 lie?A.
3 and 4

B.
5 and 7

C.
11 and 13

D.
143 and 145

Answers

A. 3 and 4

We know the square root of 9 is 3, and the square root of 16 is 4, so the square root of 12, which is between 9 and 16, must be between 3 and 4.

A1=1 and an+1=(an)^2+3 then find value of a 4