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OpenStudy (anonymous):
Find 4x − 2y − z, if x = 2, y = 3, and z = −4
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OpenStudy (anonymous):
6
OpenStudy (anonymous):
4x − 2y − z = 4(2) - 2(3) - (-4) = 8 - 6 + 4 = 6
OpenStudy (anonymous):
4(2)-2(3)-(-4) 8-6-(-4) 2+4 6
OpenStudy (anonymous):
Thank you
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