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What should be done to both sides of the equation in order to solve w - 9 = 15? Add 15. Subtract 15. Add 9. Subtract 9.

Respuesta :

that would be add 9:-

w - 9 + 9 = 14 + 9

w + 0 = 23

w = 23

Answer:

Add 9 [tex]\frac{1}{2}[/tex].

Step-by-step explanation:

In w - 9 = 15, we have to do inverse opporation, so we must add instead of subtracting.

Hope this helped!

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