-25=x-21/2

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Solution for -25=x-21/2 equation: 



-25=x-21/2

We move all terms to the left:

-25-(x-21/2)=0

We add all the numbers together, and all the variables

-(+x-21/2)-25=0

We get rid of parentheses

-x-25+21/2=0

We multiply all the terms by the denominator


-x*2+21-25*2=0

We add all the numbers together, and all the variables

-x*2-29=0

Wy multiply elements

-2x-29=0

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

-2x=29

x=29/-2

x=-14+1/2

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