7x+20/9=-4 - solution

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Solution for 7x+20/9=-4 equation:

x in (-oo:+oo)

7*x+20/9 = -4 // + 4

7*x+20/9+4 = 0

7*x+56/9 = 0 // - 56/9

7*x = -56/9 // : 7

x = -56/9/7

x = -8/9

x = -8/9

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