1/2-7x=-4x+31/2

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Solution for 1/2-7x=-4x+31/2 equation: 



1/2-7x=-4x+31/2

We move all terms to the left:

1/2-7x-(-4x+31/2)=0

We get rid of parentheses

-7x+4x-31/2+1/2=0

We multiply all the terms by the denominator


-7x*2+4x*2-31+1=0

We add all the numbers together, and all the variables

-7x*2+4x*2-30=0

Wy multiply elements

-14x+8x-30=0

We add all the numbers together, and all the variables

-6x-30=0

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

-6x=30

x=30/-6

x=-5

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