42-3x/8=30

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Solution for 42-3x/8=30 equation: 


x in (-oo:+oo)

42-((3*x)/8) = 30 // - 30

42-((3*x)/8)-30 = 0

(-3/8)*x-30+42 = 0

12-3/8*x = 0 // - 12

-3/8*x = -12 // : -3/8

x = -12/(-3/8)

x = 32

x = 32

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