-2.9+b/0.1=-39.9

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Solution for -2.9+b/0.1=-39.9 equation: 



-2.9+b/0.1=-39.9

We move all terms to the left:

-2.9+b/0.1-(-39.9)=0

We add all the numbers together, and all the variables

b/0.1+37=0

We multiply all the terms by the denominator


b+37*0.1=0

We add all the numbers together, and all the variables

b+3.7=0

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

b=-3.7

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