Resolver Subtract 4a - 7ab + 3b + 12 from 12a - 9ab + 5b - 3 . OR | 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

$$4 a - 7 a b + 3 b + 12 12 a - 9 a b + 5 b - 3$$