7b-2-1/5b=-2/35

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Solution for 7b-2-1/5b=-2/35 equation: 


b in (-oo:+oo)

7*b-((1/5)*b)-2 = -2/35 // + -2/35

7*b-((1/5)*b)-(-2/35)-2 = 0

7*b+(-1/5)*b+2/35-2 = 0

34/5*b-68/35 = 0 // + 68/35

34/5*b = 68/35 // : 34/5

b = 68/35/34/5

b = 2/7

b = 2/7

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