7-2/5x=15

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Solution for 7-2/5x=15 equation: 


x in (-oo:+oo)

7-((2/5)*x) = 15 // - 15

7-((2/5)*x)-15 = 0

(-2/5)*x-15+7 = 0

-2/5*x-8 = 0 // + 8

-2/5*x = 8 // : -2/5

x = 8/(-2/5)

x = -20

x = -20

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