Question

Tolong nomor 2 dan 3 ya

Answer 1

-3m + 4n = 12
-3m = -4n + 12
3m = 4n - 12
m = 4/3n - 4

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2p + q = 8
2(0) + q = 8
q = 8
= (0, 8)

2(1) + q = 8
2 + q = 8
q = 8 - 2
q = 6
= (1, 6)

2(2) + q = 8
4 + q = 8
q = 8 - 4
q = 4
= (2, 4)

{(0, 8) , (1, 6) , (2, 4)}