7b-2+2b=79

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Solution for 7b-2+2b=79 equation:


7b-2+2b=79

We simplify the equation to the form, which is simple to understand 
7b-2+2b=79

We move all terms containing b to the left and all other terms to the right. 
+7b+2b=+79+2

We simplify left and right side of the equation. 
+9b=+81

We divide both sides of the equation by 9 to get b. 
b=9

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