(15)=-x+7

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Solution for (15)=-x+7 equation:


(15)=-x+7

We simplify the equation to the form, which is simple to understand 
(15)=-x+7

Remove unnecessary parentheses
15=-x+7

We move all terms containing x to the left and all other terms to the right. 
+1x=+7-15

We simplify left and right side of the equation. 
+1x=-8

We divide both sides of the equation by 01 to get x. 
x=-8

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