7a+3/7=-438/7

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Solution for 7a+3/7=-438/7 equation: 


a in (-oo:+oo)

7*a+3/7 = -438/7 // + -438/7

7*a+3/7-(-438/7) = 0

7*a+3/7+438/7 = 0

7*a+63 = 0 // - 63

7*a = -63 // : 7

a = -63/7

a = -9

a = -9

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