1/4+2/7b=87/28

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Solution for 1/4+2/7b=87/28 equation: 


b in (-oo:+oo)

(2/7)*b+1/4 = 87/28 // - 87/28

(2/7)*b+1/4-(87/28) = 0

(2/7)*b+1/4-87/28 = 0

2/7*b-20/7 = 0 // + 20/7

2/7*b = 20/7 // : 2/7

b = 20/7/2/7

b = 10

b = 10

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