-2(x-9)+12=5+3(x+5)

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Solution for -2(x-9)+12=5+3(x+5) equation:



-2(x-9)+12=5+3(x+5)
We move all terms to the left:
-2(x-9)+12-(5+3(x+5))=0
We multiply parentheses
-2x-(5+3(x+5))+18+12=0
We calculate terms in parentheses: -(5+3(x+5)), so:
5+3(x+5)
determiningTheFunctionDomain 3(x+5)+5
We multiply parentheses
3x+15+5
We add all the numbers together, and all the variables
3x+20
Back to the equation:
-(3x+20)
We add all the numbers together, and all the variables
-2x-(3x+20)+30=0
We get rid of parentheses
-2x-3x-20+30=0
We add all the numbers together, and all the variables
-5x+10=0
We move all terms containing x to the left, all other terms to the right
-5x=-10
x=-10/-5
x=+2

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