Posted by **krysta** on Thursday, March 1, 2012 at 3:30pm.

(4 − 2x)−2

x=-2

y=4

z=-3

how do you solve this? i have solved it and gotten 6 for my answer many times and it says it's wrong.

other equations are (y − z)−3 and (x − 5y)0. i cant get them right

- math -
**Steve**, Thursday, March 1, 2012 at 4:22pm
First, please proofread your post. It appears you are trying to solve

4-2x = -2

y - z = -3

x - 5y = 0

But that does not appear to fit the other data. How is the question actually presented?

Write your 3 equations exactly, and then we can make some progress.

- math -
**time table**, Monday, April 8, 2013 at 8:53pm
147

## Answer this Question

## Related Questions

- biology - Given the part of the molecule shown below, can the underlined atom ...
- calculus - Find an equation for the surface consisting of all points P(x, y, z) ...
- Grade 12 Calculus - Evaluate each of the following. Show all your calculations...
- calculus (gr 12) - Evaluate each of the following. Show all your calculations. a...
- calculus (gr 12) - Evaluate each of the following. Show all your calculations. a...
- algebra help!!!! - Add: b^−3 ca^−1 −xc^−2 how would i do...
- physics - Four charges −8 × 10^−9 C at (0 m, 0 m), −7 × 10^&#...
- chemistry - For which of these elements would the electron affinity process ...
- chemistry - For which of these elements would the electron affinity process ...
- math - The number 27+200−−−√−−−−...