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5 votes
Find 2x − 3y − z if x = −2, y = 3, and z = −2
−11
11
−15
15

User MDroidd
by
8.3k points

2 Answers

5 votes
−4−3×3+2−4−9+2−11
The answer is -11.
Hope this helps :)
User Moji Izadmehr
by
7.8k points
6 votes

Answer:

-11

Explanation:


2x - 3y -z

To evaluate the given expression we plug in the given values

x = −2, y = 3, and z = −2


2x - 3y - z


2(-2) - 3(3) -(-2)

positive times negative is negative, also negative and negative is positive

Remove the parenthesis by multiplying the numbers


2(-2) - 3(3) -(-2)


-4 -9+2=-11