5x+3(x-2)=15-(7-x)

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Solution for 5x+3(x-2)=15-(7-x) equation:



5x+3(x-2)=15-(7-x)
We move all terms to the left:
5x+3(x-2)-(15-(7-x))=0
We add all the numbers together, and all the variables
5x+3(x-2)-(15-(-1x+7))=0
We multiply parentheses
5x+3x-(15-(-1x+7))-6=0
We calculate terms in parentheses: -(15-(-1x+7)), so:
15-(-1x+7)
determiningTheFunctionDomain -(-1x+7)+15
We get rid of parentheses
1x-7+15
We add all the numbers together, and all the variables
x+8
Back to the equation:
-(x+8)
We add all the numbers together, and all the variables
8x-(x+8)-6=0
We get rid of parentheses
8x-x-8-6=0
We add all the numbers together, and all the variables
7x-14=0
We move all terms containing x to the left, all other terms to the right
7x=14
x=14/7
x=2

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