Lorelei7
Lorelei7
13-05-2017
Mathematics
contestada
5x-3y-z
If x= -2, y=2 and z= -3
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MermaidFairy314
MermaidFairy314
13-05-2017
This is fairly simple
Plug in the numerical values given for each variable.
5(-2) -3(2) -(-3)
-10 -6 + 3 (negative x negative = positive)
-16 + 3
-13 is the final answer
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