7x+11=4-2(x-8)

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Solution for 7x+11=4-2(x-8) equation:



7x+11=4-2(x-8)
We move all terms to the left:
7x+11-(4-2(x-8))=0
We calculate terms in parentheses: -(4-2(x-8)), so:
4-2(x-8)
determiningTheFunctionDomain -2(x-8)+4
We multiply parentheses
-2x+16+4
We add all the numbers together, and all the variables
-2x+20
Back to the equation:
-(-2x+20)
We get rid of parentheses
7x+2x-20+11=0
We add all the numbers together, and all the variables
9x-9=0
We move all terms containing x to the left, all other terms to the right
9x=9
x=9/9
x=1

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