Find the value of 2xy+3yz-xyz, when x=2, y=-2, z=4​

step 1. 2(2)(-2) +3(-2)(4) - 2(-2)(4)

step 2. -8 + (-24) - (-16)

step 3. -8 -24 +16

step 4. -16 is the answer.

step-by-step explanation:

answer by yourhope:

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