-3/4x-12=21

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Solution for -3/4x-12=21 equation: 


x in (-oo:+oo)

(-3/4)*x-12 = 21 // - 21

(-3/4)*x-21-12 = 0

-3/4*x-33 = 0 // + 33

-3/4*x = 33 // : -3/4

x = 33/(-3/4)

x = -44

x = -44

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