12a+31=11(a+4)

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Solution for 12a+31=11(a+4) equation:


12a+31=11(a+4)

We simplify the equation to the form, which is simple to understand 
12a+31=11(a+4)

Reorder the terms in parentheses
12a+31=+(+11a+44)

Remove unnecessary parentheses
+12a+31=+11a+44

We move all terms containing a to the left and all other terms to the right. 
+12a-11a=+44-31

We simplify left and right side of the equation. 
+1a=+13

We divide both sides of the equation by 1 to get a. 
a=13

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