2/7x-3=3/9x-5

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Solution for 2/7x-3=3/9x-5 equation: 


x in (-oo:+oo)

(2/7)*x-3 = (3/9)*x-5 // - (3/9)*x-5

(2/7)*x-((3/9)*x)-3+5 = 0

(2/7)*x+(-1/3)*x-3+5 = 0

2-1/21*x = 0 // - 2

-1/21*x = -2 // : -1/21

x = -2/(-1/21)

x = 42

x = 42

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