3(x-1)-8=(1+x)+5

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Solution for 3(x-1)-8=(1+x)+5 equation:



3(x-1)-8=(1+x)+5
We move all terms to the left:
3(x-1)-8-((1+x)+5)=0
We add all the numbers together, and all the variables
3(x-1)-((x+1)+5)-8=0
We multiply parentheses
3x-((x+1)+5)-3-8=0
We calculate terms in parentheses: -((x+1)+5), so:
(x+1)+5
We get rid of parentheses
x+1+5
We add all the numbers together, and all the variables
x+6
Back to the equation:
-(x+6)
We add all the numbers together, and all the variables
3x-(x+6)-11=0
We get rid of parentheses
3x-x-6-11=0
We add all the numbers together, and all the variables
2x-17=0
We move all terms containing x to the left, all other terms to the right
2x=17
x=17/2
x=8+1/2

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