7x+6x=72+x

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Solution for 7x+6x=72+x equation:


7x+6x=72+x

We simplify the equation to the form, which is simple to understand 
7x+6x=72+x

We move all terms containing x to the left and all other terms to the right. 
+7x+6x-1x=+72

We simplify left and right side of the equation. 
+12x=+72

We divide both sides of the equation by 12 to get x. 
x=6

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