3x+1x=1x-7

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Solution for 3x+1x=1x-7 equation:



3x+1x=1x-7
We move all terms to the left:
3x+1x-(1x-7)=0
We add all the numbers together, and all the variables
3x+1x-(x-7)=0
We add all the numbers together, and all the variables
4x-(x-7)=0
We get rid of parentheses
4x-x+7=0
We add all the numbers together, and all the variables
3x+7=0
We move all terms containing x to the left, all other terms to the right
3x=-7
x=-7/3
x=-2+1/3

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