6x+8=7-(9x-7)

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Solution for 6x+8=7-(9x-7) equation:



6x+8=7-(9x-7)
We move all terms to the left:
6x+8-(7-(9x-7))=0
We calculate terms in parentheses: -(7-(9x-7)), so:
7-(9x-7)
determiningTheFunctionDomain -(9x-7)+7
We get rid of parentheses
-9x+7+7
We add all the numbers together, and all the variables
-9x+14
Back to the equation:
-(-9x+14)
We get rid of parentheses
6x+9x-14+8=0
We add all the numbers together, and all the variables
15x-6=0
We move all terms containing x to the left, all other terms to the right
15x=6
x=6/15
x=2/5

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