(-x)+4=2x+1

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Solution for (-x)+4=2x+1 equation: 



(-x)+4=2x+1

We move all terms to the left:

(-x)+4-(2x+1)=0

We add all the numbers together, and all the variables

(-1x)-(2x+1)+4=0

We get rid of parentheses

-1x-2x-1+4=0

We add all the numbers together, and all the variables

-3x+3=0

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

-3x=-3

x=-3/-3

x=1

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