Find 3x-y-3z if x=-2, y=1, z=-2

1 answer:

5 0

Answer:

Step-by-step explanation:

Answer is - 1 , but can't show work with smart phone. Don't own computer.

Use my head for most numbers. Sorry

You might be interested in

jolli1 [7]

16.8. dhsjdjdjdjdjdjdjdhd

5 0

2 years ago

topjm [15]

Answer:

0.45

Step-by-step explanation:

8 0

2 years ago

Vitek1552 [10]

Answer: C

Step-by-step explanation:

I remember this test

6 0

2 years ago

-Dominant- [34]

a) substitution (refer to statements 1 and 2)

b) definition of supplementary

c) subtraction property of equality

5 0

2 years ago

Andrei [34K]

Answer:

4x + 19 = -21

Step-by-step explanation:

4(-10) + 19 = -21

-40 + 19 = -21

3 0

2 years ago