10-2(a-1)=3+a

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Solution for 10-2(a-1)=3+a equation:


10-2(a-1)=3+a

We simplify the equation to the form, which is simple to understand 
10-2(a-1)=3+a

Reorder the terms in parentheses
10+(-2a+2)=3+a

Remove unnecessary parentheses
+10-2a+2=+3+a

We move all terms containing a to the left and all other terms to the right. 
-2a-1a=+3-10-2

We simplify left and right side of the equation. 
-3a=-9

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

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