(5x+1)(2x-3)=(10x-3)(x+1)

Question

(5x+1)(2x-3)=(10x-3)(x+1)

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Answer 1

10x^2-15x+2x-3 = 10x^2+10x-3x-3

10x^2-15x+2x-10x^2-10x+3x = -3+3

-20x=0

x =0

Ответ:0