xx+7x-8=0

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Solution for xx+7x-8=0 equation:


xx+7x-8=0

We simplify the equation to the form, which is simple to understand 
x+7x-8=0

We move all terms containing x to the left and all other terms to the right. 
+1x+7x=0+8

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

We divide both sides of the equation by 8 to get x. 
x=1

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