Given the equations below what is the value of y-x? 3x+4=-5y+8 9x+11y=-8

asked Feb 8, 2021 92.6k views

0 votes

Given the equations below what is the value of y-x?
3x+4=-5y+8
9x+11y=-8

7.2k points

Please log in or register to add a comment.

3 votes

Answer:

Explanation:

If you solve the second equation and substiture to the first, you get y = 5, and x = -7.

5-(-7) = 5+7=12

DavidA answered Feb 13, 2021

7.5k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.8m questions

10.4m answers