hunterhoff
Find 2x − 3y − z if x = −3, y = 2, and z = −2
My answer is 14
Am I right?



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gerryliyana
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No, u aren't, try again

gerryliyana
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@hunterhoff then, what did u get it?

hunterhoff
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is it 10?

gerryliyana
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2x − 3y − z
2(3)  3(2) (2)
did u forget "minus" ???

gerryliyana
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the answer is 10.., he

hunterhoff
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Sorry! Im having connection problems! Thank you so much for helping me! :)