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Mathematics 16 Online
OpenStudy (anonymous):

Find 4x − y − 2z if x = −2, y = 3, and z = −2 −15 15 −7 7

OpenStudy (anonymous):

@dan815 help please

OpenStudy (anonymous):

Just plug in the values of x,y,z and evaluate.

OpenStudy (anonymous):

\[4(-2)-3-2(-2)\]

OpenStudy (anonymous):

\[-8-3-4\]

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