1/2b=-7

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Solution for 1/2b=-7 equation: 



1/2b=-7

We move all terms to the left:

1/2b-(-7)=0



Domain of the equation: 2b!=0

b!=0/2

b!=0

b∈R



We add all the numbers together, and all the variables

1/2b+7=0

We multiply all the terms by the denominator


7*2b+1=0

Wy multiply elements

14b+1=0

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

14b=-1

b=-1/14

b=-1/14

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