x*x+2x=8

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Solution for x*x+2x=8 equation:


x*x+2x=8

We simplify the equation to the form, which is simple to understand 
x*x+2x=8

We move all terms containing x to the left and all other terms to the right. 
+1x+2x=+8

We simplify left and right side of the equation. 
+3x=+8

We divide both sides of the equation by 3 to get x. 
x=2.6666666666667

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