5(x2-16)-2x+18=5(x2+36)+2

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Solution for 5(x2-16)-2x+18=5(x2+36)+2 equation:



5(x2-16)-2x+18=5(x2+36)+2
We move all terms to the left:
5(x2-16)-2x+18-(5(x2+36)+2)=0
We add all the numbers together, and all the variables
5(+x^2-16)-(5(+x^2+36)+2)-2x+18=0
We multiply parentheses
5x^2-(5(+x^2+36)+2)-2x-80+18=0
We calculate terms in parentheses: -(5(+x^2+36)+2), so:
5(+x^2+36)+2
We multiply parentheses
5x^2+180+2
We add all the numbers together, and all the variables
5x^2+182
Back to the equation:
-(5x^2+182)
We add all the numbers together, and all the variables
5x^2-2x-(5x^2+182)-62=0
We get rid of parentheses
5x^2-5x^2-2x-182-62=0
We add all the numbers together, and all the variables
-2x-244=0
We move all terms containing x to the left, all other terms to the right
-2x=244
x=244/-2
x=-122

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