2(1+7b)=100

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Solution for 2(1+7b)=100 equation:


b in (-oo:+oo)

2*(7*b+1) = 100 // - 100

2*(7*b+1)-100 = 0

2*(7*b+1)-100 = 0

14*b-98 = 0

14*b-98 = 0

14*b-98 = 0 // + 98

14*b = 98 // : 14

b = 98/14

b = 7

b = 7

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