3(-x)+8=1x

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



3(-x)+8=1x
We move all terms to the left:
3(-x)+8-(1x)=0
We add all the numbers together, and all the variables
3(-1x)-1x+8=0
We add all the numbers together, and all the variables
-1x+3(-1x)+8=0
We multiply parentheses
-1x-3x+8=0
We add all the numbers together, and all the variables
-4x+8=0
We move all terms containing x to the left, all other terms to the right
-4x=-8
x=-8/-4
x=+2

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