3x+x-2x+6=7x-2x

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Solution for 3x+x-2x+6=7x-2x equation:



3x+x-2x+6=7x-2x
We move all terms to the left:
3x+x-2x+6-(7x-2x)=0
We add all the numbers together, and all the variables
3x+x-2x-(+5x)+6=0
We add all the numbers together, and all the variables
2x-(+5x)+6=0
We get rid of parentheses
2x-5x+6=0
We add all the numbers together, and all the variables
-3x+6=0
We move all terms containing x to the left, all other terms to the right
-3x=-6
x=-6/-3
x=+2

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