What is -z/5 = -6z/30?

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What is -z/5 = -6z/30?

????? Plz help!!

2007-01-23 12:12:28 · 3 answers · asked by M 3 in Education & Reference ➔ Homework Help

OH! Yea whats equation of the line passing through the points.

2,-7 2,0 2,5 how do i solve? Help me understand?

2007-01-23 12:13:55 · update #1

3 answers

2007-01-23 12:14:29 · answer #1 · answered by Blue Rain 6 · 1⤊ 0⤋

-z / 5 = -6z / 30

use cross multiplication and you will have

(-z) * (30) = (5) (-6z)

which will become

-30z = -30z

-z/5 and -6z/30 are equal fractions.
and the solution set for the value of z is + and - infiniti.

2007-01-23 20:22:26 · answer #2 · answered by Autisteek 2 · 0⤊ 0⤋

-z/5 = -6z/30?

Um, it's pretty self explanatory.

-z = = -30Z/30

z = 30z/30

z=1

2007-01-23 20:17:08 · answer #3 · answered by Anonymous · 0⤊ 0⤋