2(4x+5)-3x=9-(7-3x)

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Solution for 2(4x+5)-3x=9-(7-3x) equation:



2(4x+5)-3x=9-(7-3x)
We move all terms to the left:
2(4x+5)-3x-(9-(7-3x))=0
We add all the numbers together, and all the variables
2(4x+5)-3x-(9-(-3x+7))=0
We add all the numbers together, and all the variables
-3x+2(4x+5)-(9-(-3x+7))=0
We multiply parentheses
-3x+8x-(9-(-3x+7))+10=0
We calculate terms in parentheses: -(9-(-3x+7)), so:
9-(-3x+7)
determiningTheFunctionDomain -(-3x+7)+9
We get rid of parentheses
3x-7+9
We add all the numbers together, and all the variables
3x+2
Back to the equation:
-(3x+2)
We add all the numbers together, and all the variables
5x-(3x+2)+10=0
We get rid of parentheses
5x-3x-2+10=0
We add all the numbers together, and all the variables
2x+8=0
We move all terms containing x to the left, all other terms to the right
2x=-8
x=-8/2
x=-4

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