7(4a-6)-3(-1+a)=36

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Solution for 7(4a-6)-3(-1+a)=36 equation:


7(4a-6)-3(-1+a)=36

We simplify the equation to the form, which is simple to understand 
7(4a-6)-3(-1+a)=36

Reorder the terms in parentheses
+(+28a-42)-3*(-1+a)=36

Remove unnecessary parentheses
+28a-42-3+*(-1+a+)=+36

Reorder the terms in parentheses
+28a-42+(+3-3a)=36

Remove unnecessary parentheses
+28a-42+3-3a=+36

We move all terms containing a to the left and all other terms to the right. 
+28a-3a=+36+42-3

We simplify left and right side of the equation. 
+25a=+75

We divide both sides of the equation by 25 to get a. 
a=3

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