tamyahrobinson1 tamyahrobinson1
  • 25-09-2017
  • Mathematics
contestada

Simplify
Y+ z -2y. If y=4 and z=2

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ruhibreddy
ruhibreddy ruhibreddy
  • 25-09-2017
y + z - 2y
(4) + (2) - 2(4)
4 + 2 - 8
6-8
-2

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