Question

(x-2)(x + 5) + 12 = (x + 3)(x - 4)-2
Using transposition methods

Answer 1

Answer:

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Answer 2

Answer:

(x-2)(x + 5) + 12 = (x + 3)(x - 4)-2

x(x+5)-2(x+5)+12=x(x-4)+3(x-4)-2

x^2+5x-2x-10+12=x^2-4x+3x-12-2

x^2+3x+2=x^2-x-14

x^2-x^2+3x+x=-14-2

4x=-16

x=-16/4

x=-4

Value of x is -4