-3/4b+1=69/40+2/7b

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Solution for -3/4b+1=69/40+2/7b equation: 


b in (-oo:+oo)

(-3/4)*b+1 = (2/7)*b+69/40 // - (2/7)*b+69/40

(-3/4)*b-((2/7)*b)-(69/40)+1 = 0

(-3/4)*b+(-2/7)*b-69/40+1 = 0

-29/28*b-29/40 = 0 // + 29/40

-29/28*b = 29/40 // : -29/28

b = 29/40/(-29/28)

b = -7/10

b = -7/10

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