I need the answer for -3x-3=4x+3
Answers
Answer:
Step-by-step explanation:
To solve this problem, use the fact that you can perform any operation(with a few exceptions) to both sides of an equation, to isolate the variable.
Simply subtract 3 from both sides to get:
-3x - 3 - 3 = 4x + 3 - 3
-3x - 6 = 4x
Then add 3x to both sides to get:
-3x + 3x - 6 = 4x + 3x
-6 = 7x
Then divide both sides by 7 to get:
-6 / 7 = 7x / 7
-6/7 = x
Hope it helps :) and let me know if you want me to elaborate
Answer:
-6/7
Step-by-step explanation:
You can use your calulater
step 1: turn it on
Step 2: press 2nd button
step 3: press the number-solve button
step 4:type the equations just like it is writed
Step 5: usef<>d button
and you get your answer -6/7
Related Questions
1. If the expression 9y − 5 represents a certain number, which of thefollowing could NOT be the translation?a. five less than nine times yb. five less than the sum of 9 and yc. the difference between 9y and 5d. the product of nine and y, decreased by 5
Substitution method-r = -3sr= 10 - 4s
X-y+z=-4 3x+2y-z=5 -2x+3y-z=15 How do I solve this?
I need help. Please 30 points if you know no links, or I will report you.
Answers
Answer:
B=6
Step-by-step explanation:
It is very simple.
Answers
Answer:
rational
Step-by-step explanation:
Hey there!
ANSWER: rational
EXPLANATION:
127 is a rational number because it can be the quotient of two integers. 127/1=127. An irrational cannot be the quotient of two integers. So therefore, the number 127 is a rational.
Hope this helps :)
Answers
move the decimal two spots to the right
Answers
3y = - 2x + 6
y = -2/3x + 2....slope here is -2/3
A parallel line will have the same slope
y = mx + b
slope(m) = - 2/3
(-2,3)...x = -2 and y = 3
now we sub, we r looking for b, the y intercept
3 = -2/3(-2) + b
3 = 4/3 + b
3 - 4/3 = b
9/3 - 4/3 = b
5/3 = b
ur equation is : y = -2/3x + 5/3 (slope intercept form)
y = -2/3x + 5/3
2/3x + y = 5/3
2x + 3y = 5 (standard form)
in the form
ax+by=c
a and b influence the slope
since it is the same slope
a and b remain the same
2x+3y=c
find c
(-2,3)
x=-2
y=3
input those points to find c
2(-2)+3(3)=c
-4+9=c
5=c
the equesiton is
2x+3y=5
Words may be used once or more than once.
Equilateral triangles are ___
acute triangles.
Scalene triangles are ___
acute triangles.
Right triangles are ___
acute triangles.
Obtuse triangles are ___
isosceles triangles.
Answers
Answer:
Equilateral triangles are sometimes
acute triangles.
Scalene triangles are never
acute triangles.
Right triangles are never
acute triangles.
Obtuse triangles are always
isosceles triangles.
B. x/3
C. x/4
D. x/5
E. x/6
Answers
Answer:
I believe the answer is c.) x=4
Step-by-step explanation:
I saw this on a webpage:
The moment we see “x,” we can consider picking numbers. The key here is contemplating how complicated the number should be. Swim with the current – let the question tell you. A quick look at the answer choices reveals that x could be something simple. Ultimately, we’re just dividing this value by 2, 3, 4, 5, or 6.
Keeping this in mind, let’s think about the first line of the question. If there are 3 times as many adults as children, and we’re keeping things simple, we can say that there are 3 adults and 1 child, for a total of 4 people. So, x = 4.
Now, we know that among our 3 adults, there are twice as many women as men. So let’s say there are 2 women and 1 man. Easy enough. In sum, we have 2 women, 1 man, and 1 child at this picnic, and a total of 4 people. The question is how many men are there? There’s just 1! So now we plug x = 4 into the answers and keep going until we find x = 1. Clearly x/4 will work, so C is our answer. The key was to let the question dictate our approach rather than trying to impose an approach on the question.
Answer: C
x/4
Step-by-step explanation:
See attached for explanation.