1x-2=2x+1

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Solution for 1x-2=2x+1 equation: 



1x-2=2x+1

We move all terms to the left:

1x-2-(2x+1)=0

We add all the numbers together, and all the variables

x-(2x+1)-2=0

We get rid of parentheses

x-2x-1-2=0

We add all the numbers together, and all the variables

-1x-3=0

We move all terms containing x to the left, all other terms to the right

-x=3

x=3/-1

x=-3

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