7x-3x+2=x-4x

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Solution for 7x-3x+2=x-4x equation:



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

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