7x-(12+x)=228

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Solution for 7x-(12+x)=228 equation:


7x-(12+x)=228

We simplify the equation to the form, which is simple to understand 
7x-(12+x)=228

Remove unnecessary parentheses
7x-12-1x=228

We move all terms containing x to the left and all other terms to the right. 
+7x-1x=+228+12

We simplify left and right side of the equation. 
+6x=+240

We divide both sides of the equation by 6 to get x. 
x=40

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