-196=-7+7(-3x-3)

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Solution for -196=-7+7(-3x-3) equation:



-196=-7+7(-3x-3)
We move all terms to the left:
-196-(-7+7(-3x-3))=0
We calculate terms in parentheses: -(-7+7(-3x-3)), so:
-7+7(-3x-3)
determiningTheFunctionDomain 7(-3x-3)-7
We multiply parentheses
-21x-21-7
We add all the numbers together, and all the variables
-21x-28
Back to the equation:
-(-21x-28)
We get rid of parentheses
21x+28-196=0
We add all the numbers together, and all the variables
21x-168=0
We move all terms containing x to the left, all other terms to the right
21x=168
x=168/21
x=8

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