7(1-4a)+a=-101

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Solution for 7(1-4a)+a=-101 equation:



7(1-4a)+a=-101
We move all terms to the left:
7(1-4a)+a-(-101)=0
We add all the numbers together, and all the variables
7(-4a+1)+a-(-101)=0
We add all the numbers together, and all the variables
a+7(-4a+1)+101=0
We multiply parentheses
a-28a+7+101=0
We add all the numbers together, and all the variables
-27a+108=0
We move all terms containing a to the left, all other terms to the right
-27a=-108
a=-108/-27
a=+4

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