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Strike441 [17]
3 years ago
12

What is the answer to this problem? e+f = 12 4e + f = 33

Mathematics
1 answer:
Stells [14]3 years ago
7 0

Answer:f=5 e=7

Step-by-step explanation:

subtrscting e+f=12 from 4e+f=33 you get 3e=21 dividing by 3 you get e=7 plunging 7 in first equation you get 7+f=12 subtracting 7 you get f=5

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