Question

Evaluate the following expression using the values given:
Find 2x - 3y - z if x = -3, y = 2, and z = -2


10
-10
-14
14

Answer 1

-14

Answer 2

no, it's -10
2(-3) - 3(2) - (-2)
-6 - 6 + 2
-12 + 2
10

Answer 3

-10* sorry

Answer 4

I got a 100 on this test. it is -14

Answer 5

- 10 not - 14

Answer 6

O boy lol well ummmm

Answer 7

i showed you the math, i don't know how bailey got 100 with the wrong answer. perhaps whoever graded it was wrong. i don't know, the answer is -10 because adding 2 to -12 will bring it down to -10 not -14

Answer 8

this is the easiest thing on math u should be able to do it ur self this how u do it

Answer 9

okay thank you everyone so much :)

Answer 10

Reason..
I think this would be the answer..
2x - 3y -z ..
said if x = -3,y = 2 and z = -2
2 (-3) - 3(2) - (-2)
- 6 - 6 + 2 >> -3x2 = -6 // 2x-3 = -6 // (-)(-) = + >> - ( -2) = 2
-10
Now the answer is -10..