-2x-8x=3(x+1)+2(x-9)

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Solution for -2x-8x=3(x+1)+2(x-9) equation:



-2x-8x=3(x+1)+2(x-9)
We move all terms to the left:
-2x-8x-(3(x+1)+2(x-9))=0
We add all the numbers together, and all the variables
-10x-(3(x+1)+2(x-9))=0
We calculate terms in parentheses: -(3(x+1)+2(x-9)), so:
3(x+1)+2(x-9)
We multiply parentheses
3x+2x+3-18
We add all the numbers together, and all the variables
5x-15
Back to the equation:
-(5x-15)
We get rid of parentheses
-10x-5x+15=0
We add all the numbers together, and all the variables
-15x+15=0
We move all terms containing x to the left, all other terms to the right
-15x=-15
x=-15/-15
x=1

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