3x-9=8-(x+3)

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Solution for 3x-9=8-(x+3) equation:



3x-9=8-(x+3)
We move all terms to the left:
3x-9-(8-(x+3))=0
We calculate terms in parentheses: -(8-(x+3)), so:
8-(x+3)
determiningTheFunctionDomain -(x+3)+8
We get rid of parentheses
-x-3+8
We add all the numbers together, and all the variables
-1x+5
Back to the equation:
-(-1x+5)
We get rid of parentheses
3x+1x-5-9=0
We add all the numbers together, and all the variables
4x-14=0
We move all terms containing x to the left, all other terms to the right
4x=14
x=14/4
x=3+1/2

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