x/-1.5=21

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Solution for x/-1.5=21 equation: 


x in (-oo:+oo)

x/(-1.5) = 21 // - 21

x/(-1.5)-21 = 0

-0.66666667*x-21 = 0 // + 21

-0.66666667*x = 21 // : -0.66666667

x = 21/(-0.66666667)

x = -31.49999984

x = -31.49999984

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