30=-5/2b

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Solution for 30=-5/2b equation: 



30=-5/2b

We move all terms to the left:

30-(-5/2b)=0



Domain of the equation: 2b)!=0

b!=0/1

b!=0

b∈R



We get rid of parentheses

5/2b+30=0

We multiply all the terms by the denominator


30*2b+5=0

Wy multiply elements

60b+5=0

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

60b=-5

b=-5/60

b=-1/12

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