7x-(3x+6)=8x-18

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Solution for 7x-(3x+6)=8x-18 equation:


7x-(3x+6)=8x-18

We simplify the equation to the form, which is simple to understand 
7x-(3x+6)=8x-18

Remove unnecessary parentheses
7x-3x-6=8x-18

We move all terms containing x to the left and all other terms to the right. 
+7x-3x-8x=-18+6

We simplify left and right side of the equation. 
-4x=-12

We divide both sides of the equation by -4 to get x. 
x=3

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