7.8b-2.14=-42.8

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Solution for 7.8b-2.14=-42.8 equation: 



7.8b-2.14=-42.8

We move all terms to the left:

7.8b-2.14-(-42.8)=0

We add all the numbers together, and all the variables

7.8b+40.66=0

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

7.8b=-40.66

b=-40.66/7.8

b=-5+1/4.6987951807229

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