-4(6+a)+2a=12

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Solution for -4(6+a)+2a=12 equation:



-4(6+a)+2a=12
We move all terms to the left:
-4(6+a)+2a-(12)=0
We add all the numbers together, and all the variables
-4(a+6)+2a-12=0
We add all the numbers together, and all the variables
2a-4(a+6)-12=0
We multiply parentheses
2a-4a-24-12=0
We add all the numbers together, and all the variables
-2a-36=0
We move all terms containing a to the left, all other terms to the right
-2a=36
a=36/-2
a=-18

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