.8w-7/2=1/2

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Solution for .8w-7/2=1/2 equation: 



.8w-7/2=1/2

We move all terms to the left:

.8w-7/2-(1/2)=0

We add all the numbers together, and all the variables

.8w-7/2-(+1/2)=0

We get rid of parentheses

.8w-7/2-1/2=0

We multiply all the terms by the denominator


(.8w)*2-7-1=0

We add all the numbers together, and all the variables

(+.8w)*2-7-1=0

We add all the numbers together, and all the variables

(+.8w)*2-8=0

We multiply parentheses

2w-8=0

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

2w=8

w=8/2

w=4

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