2x+4=7x-7/9

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Solution for 2x+4=7x-7/9 equation: 


x in (-oo:+oo)

2*x+4 = 7*x-(7/9) // - 7*x-(7/9)

2*x-(7*x)+7/9+4 = 0

2*x-7*x+7/9+4 = 0

43/9-5*x = 0 // - 43/9

-5*x = -43/9 // : -5

x = -43/9/(-5)

x = 43/45

x = 43/45

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