2(A-4)+8=40

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Solution for 2(A-4)+8=40 equation:


2(a-4)+8=40

We simplify the equation to the form, which is simple to understand 
2(a-4)+8=40

Reorder the terms in parentheses
+(+2a-8)+8=40

Remove unnecessary parentheses
+2a-8+8=+40

We move all terms containing a to the left and all other terms to the right. 
+2a=+40+8-8

We simplify left and right side of the equation. 
+2a=+40

We divide both sides of the equation by 2 to get a. 
a=20

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