9+7x+7x=121

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Solution for 9+7x+7x=121 equation:


9+7x+7x=121

We simplify the equation to the form, which is simple to understand 
9+7x+7x=121

We move all terms containing x to the left and all other terms to the right. 
+7x+7x=+121-9

We simplify left and right side of the equation. 
+14x=+112

We divide both sides of the equation by 14 to get x. 
x=8

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