-182=7(-2-3a)

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Solution for -182=7(-2-3a) equation:



-182=7(-2-3a)
We move all terms to the left:
-182-(7(-2-3a))=0
We add all the numbers together, and all the variables
-(7(-3a-2))-182=0
We calculate terms in parentheses: -(7(-3a-2)), so:
7(-3a-2)
We multiply parentheses
-21a-14
Back to the equation:
-(-21a-14)
We get rid of parentheses
21a+14-182=0
We add all the numbers together, and all the variables
21a-168=0
We move all terms containing a to the left, all other terms to the right
21a=168
a=168/21
a=8

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