3 years ago

Two times a number plus four is 22. What is the number

Mathematics

2 answers:

Artist 52 [7]3 years ago

8 0

2n + 4 = 22
-4 -4
2n = 18
n=9

LiRa [457]3 years ago

4 0

Use the expression to solve for the number.

2n + 4 = 22
2n = 22 - 4
2n = 18
n = 18/2
n = 9

The number is 9.

Hope this helps :)

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Step-by-step explanation:

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