a-2=3(a+2)

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Solution for a-2=3(a+2) equation:


a-2=3(a+2)

We simplify the equation to the form, which is simple to understand 
a-2=3(a+2)

Reorder the terms in parentheses
a-2=+(+3a+6)

Remove unnecessary parentheses
+a-2=+3a+6

We move all terms containing a to the left and all other terms to the right. 
+1a-3a=+6+2

We simplify left and right side of the equation. 
-2a=+8

We divide both sides of the equation by -2 to get a. 
a=-4

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