22-1/5z=1/2z

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Solution for 22-1/5z=1/2z equation: 


z in (-oo:+oo)

22-((1/5)*z) = (1/2)*z // - (1/2)*z

22-((1/5)*z)-((1/2)*z) = 0

(-1/5)*z+(-1/2)*z+22 = 0

22-7/10*z = 0 // - 22

-7/10*z = -22 // : -7/10

z = -22/(-7/10)

z = 220/7

z = 220/7

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