djskdjdk20
djskdjdk20 djskdjdk20
  • 22-10-2020
  • Mathematics
contestada

The sum of a number and eight is fifteen. Find the number.

Respuesta :

eairaheta066
eairaheta066 eairaheta066
  • 22-10-2020
7

7+8=15

Hope this helps
Answer Link
capsasha2
capsasha2 capsasha2
  • 22-10-2020

Answer:

x = 7

Step-by-step explanation:

Let x be the number

  1. x + 8 = 15
  2. Subtract 8 from each side, so it now looks like this: x = 7

I hope this helps!

Answer Link

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