-3/7a+4/5=11/20

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Solution for -3/7a+4/5=11/20 equation: 


a in (-oo:+oo)

(-3/7)*a+4/5 = 11/20 // - 11/20

(-3/7)*a+4/5-(11/20) = 0

(-3/7)*a+4/5-11/20 = 0

1/4-3/7*a = 0 // - 1/4

-3/7*a = -1/4 // : -3/7

a = -1/4/(-3/7)

a = 7/12

a = 7/12

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