-2/5x=3+1

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Solution for -2/5x=3+1 equation: 


x in (-oo:+oo)

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

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

-2/5*x-3-1 = 0 // + -3-1

-2/5*x = -(-3-1) // : -2/5

x = (-(-3-1))/(-2/5)

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

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

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