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LORNALANSANGIN
Answered

evaluate 3 x -2 y + 5 when x=2 and y=4​

Sagot :

KIM2466IN

Answer:

3

Step-by-step explanation:

  • 3(2)-2(4)+5
  • 6-8+5
  • -2+5
  • 3

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RANDOMNAME8621IN

Answer:

21

Step-by-step explanation:

3 x -2 y + 5

Substitute x and y

3 (2) -2 (4) +5

3 (2) =6

6 -2 = 4

4 (4) = 16

16 + 5 = 21

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