-2x+9=1/2-1

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Solution for -2x+9=1/2-1 equation: 



-2x+9=1/2-1

We move all terms to the left:

-2x+9-(1/2-1)=0

We get rid of parentheses

-2x+9+1-1/2=0

We multiply all the terms by the denominator


-2x*2-1+9*2+1*2=0

We add all the numbers together, and all the variables

-2x*2+19=0

Wy multiply elements

-4x+19=0

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

-4x=-19

x=-19/-4

x=4+3/4

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