PLS HELP!!! I really need help! Use substitution to solve the system. 5x + 4y = 9 -2x + y = -14

asked Oct 24, 2023 45.6k views

5 votes

PLS HELP!!! I really need help!

Use substitution to solve the system.

5x + 4y = 9
-2x + y = -14

by TheLD

7.3k points

Please log in or register to add a comment.

5 votes

Answer:

x=9/5 − 4y/5

x = 7 + y/2

Explanation:

Move all terms that don't contain x to the right side and solve.

Nisha Dave answered Oct 27, 2023

7.9k points

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

8.2m questions

10.9m answers