PLEASE HELP ME 20 POINTS Evaluate the following expression using the values given: Find 4x − y − 2z if x = −2, y = 3, and z = −2

asked Mar 8, 2019 212k views

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PLEASE HELP ME 20 POINTS

Evaluate the following expression using the values given: Find 4x − y − 2z if x = −2, y = 3, and z = −2

by Fapps

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$4 * ( - 2) = - 8 \\ - 2( - 2) = 4 \\ 4x - y - 2z = - 8 - 3 + 4 = - 7$

Auras answered Mar 15, 2019

by Auras

8.1k points

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