-4=b/2+-7

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Solution for -4=b/2+-7 equation: 



-4=b/2+-7

We move all terms to the left:

-4-(b/2+-7)=0

We add all the numbers together, and all the variables

-(b/2-7)-4=0

We get rid of parentheses

-b/2+7-4=0

We multiply all the terms by the denominator


-b+7*2-4*2=0

We add all the numbers together, and all the variables

-1b+6=0

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

-b=-6

b=-6/-1

b=+6

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