-5a-1-4a=-12+2a

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Solution for -5a-1-4a=-12+2a equation:



-5a-1-4a=-12+2a
We move all terms to the left:
-5a-1-4a-(-12+2a)=0
We add all the numbers together, and all the variables
-5a-4a-(2a-12)-1=0
We add all the numbers together, and all the variables
-9a-(2a-12)-1=0
We get rid of parentheses
-9a-2a+12-1=0
We add all the numbers together, and all the variables
-11a+11=0
We move all terms containing a to the left, all other terms to the right
-11a=-11
a=-11/-11
a=1

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