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MAVERICK [17]
3 years ago
10

What is the value of a in the equation 5 a minus 10 b equals 45, when b equals 3?

Mathematics
2 answers:
LiRa [457]3 years ago
7 0

Answer:

15

Step-by-step explanation:

pantera1 [17]3 years ago
5 0

15

Step-by-step explanation:

5a+10b

5a+10(3)

5a+30

45-30=15

15

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