हल करना - 8y + 9x = - 5; 8y + 7x = - 75; x =; y = | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$-8y+9x=-5; 8y+7x=-75; x=; y=$$