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OpenStudy (anonymous):
can someone help me with this question swell? Evaluate the following expression using the values given: Find 2x - 3y - z if x = -2, y = 3, and z = -2
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OpenStudy (anonymous):
Il give medals
OpenStudy (anonymous):
-4x -9y + 2z
OpenStudy (anonymous):
it says these are the possible answers -11 11 -15 15
OpenStudy (anonymous):
because you have to evaluate not simplify
OpenStudy (anonymous):
Oh then you just take away the variables
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OpenStudy (anonymous):
-11
OpenStudy (anonymous):
ok thanks a lot
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