Question

(x-1)(x+4)=(x-2)(x+8) solve for x​

Answer 1

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Answer 2

Step-by-step explanation:

(x-1)(x+4)=(x-2)(x+8)

x(x+4)-1(x+4)=x(x+8)-2(x+8)

x^2+4x-1x-4=x^2+8x-2x-16

x^2+3x-4=x^2+6x-16

x^2-x^2+3x-6x=-16+4

-3x=-12

x=-12÷-3

x=4