RustlerVXL RustlerVXL

02-09-2017
Mathematics

contestada

Evaluate the following expression using the values given:

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

−15
15
−7
7

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Аноним Аноним

02-09-2017

4x-y-2z
Evaluate, by substituting the values for the variables
4(-2)-(3)-2(-2)
Simplify by multiplying
-8-3+4
Add/subtract
-11+4
-7 is your answer

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aeromia aeromia

02-09-2017

the answer is -7
4(-2)-(3)-2(-2)

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