139=6(1-5x)-x

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Solution for 139=6(1-5x)-x equation:



139=6(1-5x)-x
We move all terms to the left:
139-(6(1-5x)-x)=0
We add all the numbers together, and all the variables
-(6(-5x+1)-x)+139=0
We calculate terms in parentheses: -(6(-5x+1)-x), so:
6(-5x+1)-x
We add all the numbers together, and all the variables
-1x+6(-5x+1)
We multiply parentheses
-1x-30x+6
We add all the numbers together, and all the variables
-31x+6
Back to the equation:
-(-31x+6)
We get rid of parentheses
31x-6+139=0
We add all the numbers together, and all the variables
31x+133=0
We move all terms containing x to the left, all other terms to the right
31x=-133
x=-133/31
x=-4+9/31

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