3(4h-5) =45
12h-15=45
+15 +15
12h = 60
÷12 ÷12
h = 5
Answer:
0A + B = 3AB
10 / B = 3 - (1/A)
10/B is between 2 and 3.
B = 5, A = 1
Step-by-step explanation:
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