7a-(-4a)=234

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Solution for 7a-(-4a)=234 equation:


7a-(-4a)=234

We simplify the equation to the form, which is simple to understand 
7a-(-4a)=234

Remove unnecessary parentheses
7a+4a=234

We move all terms containing a to the left and all other terms to the right. 
+7a+4a=+234

We simplify left and right side of the equation. 
+11a=+234

We divide both sides of the equation by 11 to get a. 
a=21.2727272727

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