1/4x-7/8x=20-45

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Solution for 1/4x-7/8x=20-45 equation:


x in (-oo:+oo)

(1/4)*x-((7/8)*x) = 20-45 // - 20-45

(1/4)*x-((7/8)*x)-20+45 = 0

(1/4)*x+(-7/8)*x-20+45 = 0

25-5/8*x = 0 // - 25

-5/8*x = -25 // : -5/8

x = -25/(-5/8)

x = 40

x = 40

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