3a + 2b = 9
and
8x + y = 60
(i) What is the value of 9a + 6b?
(ii) What is the va...
Mathematics, 18.07.2021 14:10 nina7163
3a + 2b = 9
and
8x + y = 60
(i) What is the value of 9a + 6b?
(ii) What is the value of 4x + 3y?
Answers: 3
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