1/2-4x=9/2

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Solution for 1/2-4x=9/2 equation: 



1/2-4x=9/2

We move all terms to the left:

1/2-4x-(9/2)=0

We add all the numbers together, and all the variables

-4x+1/2-(+9/2)=0

We get rid of parentheses

-4x+1/2-9/2=0

We multiply all the terms by the denominator


-4x*2+1-9=0

We add all the numbers together, and all the variables

-4x*2-8=0

Wy multiply elements

-8x-8=0

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

-8x=8

x=8/-8

x=-1

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