2+8x+7=0

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Solution for 2+8x+7=0 equation:


2+8x+7=0

We simplify the equation to the form, which is simple to understand 
2+8x+7=0

We move all terms containing x to the left and all other terms to the right. 
+8x=0-2-7

We simplify left and right side of the equation. 
+8x=-9

We divide both sides of the equation by 8 to get x. 
x=-1.125

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