7a+12a=76

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Solution for 7a+12a=76 equation:


7a+12a=76

We simplify the equation to the form, which is simple to understand 
7a+12a=76

We move all terms containing a to the left and all other terms to the right. 
+7a+12a=+76

We simplify left and right side of the equation. 
+19a=+76

We divide both sides of the equation by 19 to get a. 
a=4

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