2/7+2a=5a-145/7

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Solution for 2/7+2a=5a-145/7 equation: 


a in (-oo:+oo)

2*a+2/7 = 5*a-(145/7) // - 5*a-(145/7)

2*a-(5*a)+2/7+145/7 = 0

2*a-5*a+2/7+145/7 = 0

21-3*a = 0 // - 21

-3*a = -21 // : -3

a = -21/(-3)

a = 7

a = 7

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