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lana [24]
3 years ago
13

If 3 times a certain number is increased by 4 the result is 28. What is the number?

Mathematics
1 answer:
k0ka [10]3 years ago
8 0

x = number

the equation to use is: 3x+4=28


3x+4=28

3x=24

x-24/3 =8

x=8


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