-2b+4=3,b=1/2

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Solution for -2b+4=3,b=1/2 equation: 



-2b+4=3.b=1/2

We move all terms to the left:

-2b+4-(3.b)=0

We add all the numbers together, and all the variables

-2b-(+3.b)+4=0

We get rid of parentheses

-2b-3.b+4=0

We add all the numbers together, and all the variables

-5b+4=0

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

-5b=-4

b=-4/-5

b=4/5

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