3a-2(a-5)-(a+2)=

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Solution for 3a-2(a-5)-(a+2)= equation:


3a-2(a-5)-(a+2)=0

We simplify the equation to the form, which is simple to understand
3a-2(a-5)-(a+2)=0

Reorder the terms in parentheses
3a+(-2a+10)-(a+2)=0

Remove unnecessary parentheses
+3a-2a+10-(+a+2+)=0

Remove unnecessary parentheses
3a-2a+10-1a-2=0

We move all terms containing a to the left and all other terms to the right.
+3a-2a-1a=0-10+2

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

0=-8

The left and right sides are not equal, therefore there is no solution. This equation is invalid.

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