hrae123 hrae123

04-02-2021
Mathematics

contestada

2x – 7y + 3x + 9 when I = 2 and y= -4

Respuesta :

Emilie6473 Emilie6473

04-02-2021

Answer:

47

Step-by-step explanation:

Assuming I = X

2(2) - 7(-4) + 3(2) + 9

4 + 28 + 6 + 9

10 + 28 + 9

38 + 9

47

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