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Sauron [17]
3 years ago
6

The sum of three times a number and seven is 22

Mathematics
1 answer:
svet-max [94.6K]3 years ago
5 0

Answer:

3x+7=22

Step-by-step explanation:

three times a number is

3\times x=3x

so the sum of 3x and 7 is 22

3x+7=22\\\\3x=15\\\\x=5

you can leave it here

3x+7=22

if you need the value of x

then

x=5

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