15=x2x2+5

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Solution for 15=x2x2+5 equation: 



15=x2x^2+5

We move all terms to the left:

15-(x2x^2+5)=0

We get rid of parentheses

-x2x^2-5+15=0

We add all the numbers together, and all the variables

-x2x^2+10=0

We move all terms containing x to the left, all other terms to the right

-x2x^2=-10

x=-10/1

x=-10

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