(x+2)(x+5)=(x)(x+12)

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Solution for (x+2)(x+5)=(x)(x+12) equation:



(x+2)(x+5)=(x)(x+12)
We move all terms to the left:
(x+2)(x+5)-((x)(x+12))=0
We multiply parentheses ..
(+x^2+5x+2x+10)-(x(x+12))=0
We calculate terms in parentheses: -(x(x+12)), so:
x(x+12)
We multiply parentheses
x^2+12x
Back to the equation:
-(x^2+12x)
We get rid of parentheses
x^2-x^2+5x+2x-12x+10=0
We add all the numbers together, and all the variables
-5x+10=0
We move all terms containing x to the left, all other terms to the right
-5x=-10
x=-10/-5
x=+2

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