(x+2)(x+7)=x(x+7)+2(x+7)

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Solution for (x+2)(x+7)=x(x+7)+2(x+7) equation: 



(x+2)(x+7)=x(x+7)+2(x+7)

We move all terms to the left:

(x+2)(x+7)-(x(x+7)+2(x+7))=0

We multiply parentheses ..

(+x^2+7x+2x+14)-(x(x+7)+2(x+7))=0



We calculate terms in parentheses: -(x(x+7)+2(x+7)), so:

x(x+7)+2(x+7)

We multiply parentheses

x^2+7x+2x+14

We add all the numbers together, and all the variables

x^2+9x+14

Back to the equation:

-(x^2+9x+14)



We get rid of parentheses

x^2-x^2+7x+2x-9x+14-14=0

We add all the numbers together, and all the variables

=0

x=0/1

x=0

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