7/2z+2/5=7/8z+3/4

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Solution for 7/2z+2/5=7/8z+3/4 equation: 


z in (-oo:+oo)

(7/2)*z+2/5 = (7/8)*z+3/4 // - (7/8)*z+3/4

(7/2)*z-((7/8)*z)+2/5-(3/4) = 0

(7/2)*z+(-7/8)*z+2/5-3/4 = 0

21/8*z-7/20 = 0 // + 7/20

21/8*z = 7/20 // : 21/8

z = 7/20/21/8

z = 2/15

z = 2/15

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