3.7+7=8.1b/19.4

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Solution for 3.7+7=8.1b/19.4 equation: 


b in (-oo:+oo)

3.7+7 = (8.1*b)/19.4 // - (8.1*b)/19.4

3.7-((8.1*b)/19.4)+7 = 0

3.7-0.41752577*b+7 = 0

10.7-0.41752577*b = 0 // - 10.7

-0.41752577*b = -10.7 // : -0.41752577

b = -10.7/(-0.41752577)

b = 25.62716069

b = 25.62716069

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