-214=-8(8-4a)-2a

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Solution for -214=-8(8-4a)-2a equation:



-214=-8(8-4a)-2a
We move all terms to the left:
-214-(-8(8-4a)-2a)=0
We add all the numbers together, and all the variables
-(-8(-4a+8)-2a)-214=0
We calculate terms in parentheses: -(-8(-4a+8)-2a), so:
-8(-4a+8)-2a
We add all the numbers together, and all the variables
-2a-8(-4a+8)
We multiply parentheses
-2a+32a-64
We add all the numbers together, and all the variables
30a-64
Back to the equation:
-(30a-64)
We get rid of parentheses
-30a+64-214=0
We add all the numbers together, and all the variables
-30a-150=0
We move all terms containing a to the left, all other terms to the right
-30a=150
a=150/-30
a=-5

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