-3x+-1=-21/2

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Solution for -3x+-1=-21/2 equation: 



-3x+-1=-21/2

We move all terms to the left:

-3x+-1-(-21/2)=0

We add all the numbers together, and all the variables

-3x-(-21/2)=0

We get rid of parentheses

-3x+21/2=0

We multiply all the terms by the denominator


-3x*2+21=0

Wy multiply elements

-6x+21=0

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

-6x=-21

x=-21/-6

x=3+1/2

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