(5a-2)-4(8-2a)=40

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Solution for (5a-2)-4(8-2a)=40 equation:



(5a-2)-4(8-2a)=40
We move all terms to the left:
(5a-2)-4(8-2a)-(40)=0
We add all the numbers together, and all the variables
(5a-2)-4(-2a+8)-40=0
We multiply parentheses
(5a-2)+8a-32-40=0
We get rid of parentheses
5a+8a-2-32-40=0
We add all the numbers together, and all the variables
13a-74=0
We move all terms containing a to the left, all other terms to the right
13a=74
a=74/13
a=5+9/13

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