MarielaEspinoza203 MarielaEspinoza203

25-02-2015
Mathematics

contestada

What is the answer for 4=0.5z-4

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duyrulez duyrulez

25-02-2015

Answer is 16

4=0.5z-4
4+4=0.5z
8=0.5z
z=16

I isolated Z

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subediprashant subediprashant

25-02-2015

8 = 0.5 z
8/ 0.5 = z
z = 16

Answer Link

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