What is the value of a in the equation 3a+b = 54, when b = 9?
O 15
O 18
18 k
O 21...
Mathematics, 13.08.2021 20:10 jamiecoolgal8697
What is the value of a in the equation 3a+b = 54, when b = 9?
O 15
O 18
18 k
O 21
O 27
Answers: 1
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