SOLUTION: 5x+4y=-30 3x-9y=-18 Please help me with elimination

SOLUTION: 5x+4y=-30 3x-9y=-18 Please help me with elimination

Algebra.Com

Question 1024361: 5x+4y=-30
3x-9y=-18
Please help me with elimination
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Multiply the first equation by 3 and then subtract the second equation multiplied by 5 to eliminate x.

Solve for y, then go back and solve for x.

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