lilly54321 lilly54321
  • 13-11-2020
  • Mathematics
contestada

My math problem went from 10a+15=65 to 10a+15-15=65-15. Explain what happened in this step.

Respuesta :

sarahforeman sarahforeman
  • 13-11-2020
You subtracted 15 from both sides so you can isolate 10a.
Answer Link
jmca47 jmca47
  • 13-11-2020

Answer:

You are subtracting 15 from both side to isolate 10 a it would look like this afterwards:

10a=65-15

And you continue to solve

Step-by-step explanation:

Answer Link

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