7a+63=10a-30

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Solution for 7a+63=10a-30 equation:


7a+63=10a-30

We simplify the equation to the form, which is simple to understand 
7a+63=10a-30

We move all terms containing a to the left and all other terms to the right. 
+7a-10a=-30-63

We simplify left and right side of the equation. 
-3a=-93

We divide both sides of the equation by -3 to get a. 
a=31

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