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Vaselesa [24]
3 years ago
15

X/2+21=45 what is x in this equation?

Mathematics
1 answer:
Alexeev081 [22]3 years ago
6 0

Answer:

x = 48

Step-by-step explanation:

x/2+21=45

subtract 21 on both sides

x/2 + 21 - 21 = 45  - 21

x/2 = 24

Multiply by 2 on both sides

x/2 * 2 = 24 * 2

x = 48

Check

48/2 + 21 = 45

24 + 21 = 45

45 = 45 CORRECT

Hope this helped!

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