shangeorge113 shangeorge113
  • 28-04-2022
  • Mathematics
contestada

Evaluate -2x-2y when x = 2 and y=4​

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  • 28-04-2022
-2(2)=-4
-2(4)=-8
-4-8 you got do kcc(keep, change, change)
-4+-8=-12
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