2+5x-7x=-18

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Solution for 2+5x-7x=-18 equation: 


x in (-oo:+oo)

5*x-(7*x)+2 = -18 // + 18

5*x-(7*x)+2+18 = 0

5*x-7*x+2+18 = 0

20-2*x = 0 // - 20

-2*x = -20 // : -2

x = -20/(-2)

x = 10

x = 10

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