-2x+1=7-

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Solution for -2x+1=7- equation: 



-2x+1=7-

We move all terms to the left:

-2x+1-(7-)=0

We add all the numbers together, and all the variables

-2x+1-0=0

We add all the numbers together, and all the variables

-2x+1=0

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

-2x=-1

x=-1/-2

x=1/2

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