49=9+xx2

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Solution for 49=9+xx2 equation: 



49=9+xx2

We move all terms to the left:

49-(9+xx2)=0

We add all the numbers together, and all the variables

-(xx2+9)+49=0

We get rid of parentheses

-xx2-9+49=0

We add all the numbers together, and all the variables

-xx2+40=0

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

-xx2=-40

x=-40/1

x=-40

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