w/9=7/30

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Solution for w/9=7/30 equation: 


w in (-oo:+oo)

w/9 = 7/30 // - 7/30

w/9-(7/30) = 0

w/9-7/30 = 0

1/9*w-7/30 = 0 // + 7/30

1/9*w = 7/30 // : 1/9

w = 7/30/1/9

w = 21/10

w = 21/10

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