-91=-7-6(6+2x)

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Solution for -91=-7-6(6+2x) equation:



-91=-7-6(6+2x)
We move all terms to the left:
-91-(-7-6(6+2x))=0
We add all the numbers together, and all the variables
-(-7-6(2x+6))-91=0
We calculate terms in parentheses: -(-7-6(2x+6)), so:
-7-6(2x+6)
determiningTheFunctionDomain -6(2x+6)-7
We multiply parentheses
-12x-36-7
We add all the numbers together, and all the variables
-12x-43
Back to the equation:
-(-12x-43)
We get rid of parentheses
12x+43-91=0
We add all the numbers together, and all the variables
12x-48=0
We move all terms containing x to the left, all other terms to the right
12x=48
x=48/12
x=4

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