If -3x - 7y = -5 is a true equation, what would be the value of -12x

asked May 18, 2022 107k views

4 votes

If -3x - 7y = -5 is a true equation, what would be the value of -12x – 28y?

7.6k points

Please log in or register to add a comment.

3 votes

Answer:

-20

Explanation:

-3x - 7y = -5

Multiply each side by 4

4(-3x - 7y) = -5*4

-12x -28y = -20

Michael Hines answered May 25, 2022