40(4+8x)+9(-x+7)=

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Solution for 40(4+8x)+9(-x+7)= equation:


40(4+8x)+9(-x+7)=0

We simplify the equation to the form, which is simple to understand 
40(4+8x)+9(-x+7)=0

Reorder the terms in parentheses
+(+160+320x)+9*(-x+7)=0

Remove unnecessary parentheses
+160+320x+9+*(-x+7+)=0

Reorder the terms in parentheses
+160+320x+(-9x+63)=0

Remove unnecessary parentheses
+160+320x-9x+63=0

We move all terms containing x to the left and all other terms to the right. 
+320x-9x=0-160-63

We simplify left and right side of the equation. 
+311x=-223

We divide both sides of the equation by 311 to get x. 
x=-0.717041800643

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