Resolver 5x + 7y = 12; 7x + 5y = 12 | 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

$$5x+7y=12; 7x+5y=12$$