solve for -4x=3y=3

7x-9y-6

It would help if you proofread your questions before you posted them.

I assume the top equation is -4x+3y = 3. Multiply that equation by 3. I assume the second equation is 7x + 9y = 6.

-12x + 9y = 9

7x - 9y = 6

Add the two equations.

-5x = 15

Take it from there.

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