Question

Find 4x − 2y − z, if x = 2, y = 3, and z = −4

Answer 1

6

Answer 2

I think

Answer 3

Plug everything in.
4x − 2y − z
x = 2, y = 3, and z = −4

4(2)-2(3)-(-4)

Answer 4

8-6+4

Answer 5

i got six! thanks to the both of you : )

Answer 6

Your welcome :D

Answer 7

no problem

Answer 8

i need help with another

Answer 9

ok