Substitution property of equality if y=-5 and 7x+y=11, then

2 answers:

8 0

X = 16/7 Because if you substitute -5 in for y you get x = 16/7 and you can check by plugging in 16/7 in for x and you get -5 for y so your answer is: x=16/7

lara31 [8.8K]3 years ago

4 0

Subtraction Property of Equality. Subtract 5 on both sides to get 7x=6. Then do the Division Property of equality to get x= .86

You might be interested in

Classify the real number ? Help

Law Incorporation [45]

Answer:

It is an irrational number because $\pi$ is irrational

8 0

2 years ago

Which of the following is a monomial?

Dmitrij [34]

"mono" means 1 or single. In algebra, a monomial is any number that is alone or by itself. For this question, among the choices, the monomial is the number 4. Therefore the answer to this question is letter B. 4.

5 0

3 years ago

What value of x solves the following equation?

Bezzdna [24]

-8+4x=-20x-25+7x
4x+20x-7x=-25+8
17x=-17 /17
x=-1

4 0

2 years ago

Use the Distributive Property to write each expression as an equivalent expression. Then evaluate it.

Alla [95]

Distributive property means that you must multiply the number directly outside the parentheses to all the numbers inside the parentheses

Look at the image below for the work!

Hope this helped!