3/4z=-51/2?

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2006-10-24 15:11:34 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

4 answers

solve for z
isolate z
so 4/3*3/4z=-51/2*4/3
z=-34

2006-10-24 15:14:11 · answer #1 · answered by tehchineseboi 3 · 0⤊ 0⤋

I am not sure about ur question
but if z is in denominator then
3/(4z)=-51/2
cross multiply
6=-51*4z
keep z term isolated
z=-6/(51*4)=-3/102=-1/34

2006-10-24 22:15:59 · answer #2 · answered by Anonymous · 0⤊ 0⤋

how will you ever learn if you don't do your homework?

by the way, i'll tell you the first step, the rest you solve yourself!

z= -51/2 divided by 3/4

now do the math yourself--you can manage :)

2006-10-24 22:29:34 · answer #3 · answered by wat_more_can_i_say? 6 · 0⤊ 0⤋

z=-51/2*4/3
z=11/2*4/3
z=22/3

2006-10-24 22:14:58 · answer #4 · answered by Ray 2 · 0⤊ 0⤋