3x-(17+8x)=18 11-5y=12-6y

Question

3x-(17+8x)=18 11-5y=12-6y

Answer 1

3x-(17+8x)=18

3х-17-8х=18

3х-8х=18+17

-5х=35

х=-7

11-5y=12-6y

-5у+6у=12-11

у=1

Answer 2

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