3-1/5x=7

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Solution for 3-1/5x=7 equation: 


x in (-oo:+oo)

3-((1/5)*x) = 7 // - 7

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

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

-1/5*x-4 = 0 // + 4

-1/5*x = 4 // : -1/5

x = 4/(-1/5)

x = -20

x = -20

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