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Cerrena [4.2K]
3 years ago
13

The sum of a number and 15 is 63 find the number​

Mathematics
2 answers:
Goryan [66]3 years ago
8 0

Answer:

x + x+15 = 63

2x + 15 = 63

2x = 63-15

2x = 48

Therefore, x = 48/2

= 24

Therefore x = 24

x + 15 = 39

Step-by-step explanation:

Hope it helps!!

tatuchka [14]3 years ago
3 0

Answer:

x = 48

Step-by-step explanation:

x+15=63\\x=48

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7 0
3 years ago
Could use help on this one! I'll send thanks and mark Brainiest at when finished to see who's correct.
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