30.8k views
5 votes
Solve by elimination
8x-3y=-9
5x+4y=12​

User Stonecraft
by
5.6k points

1 Answer

3 votes

Answer:

{x, y}={− 17 over 72, and − 17 over 141}

Explanation:

[1] 8x - 3y = -9

[2] 5x - 4y = 12

User Xenolightning
by
5.8k points