7a+(-4)+2a=3a+(-2)

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Solution for 7a+(-4)+2a=3a+(-2) equation:


7a+(-4)+2a=3a+(-2)

We simplify the equation to the form, which is simple to understand 
7a+(-4)+2a=3a+(-2)

Remove unnecessary parentheses
+7a-4+2a=+3a+(-2+)

Remove unnecessary parentheses
+7a-4+2a=+3a-2

We move all terms containing a to the left and all other terms to the right. 
+7a+2a-3a=-2+4

We simplify left and right side of the equation. 
+6a=+2

We divide both sides of the equation by 6 to get a. 
a=0.333333333333

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