Neptunesaoshg09837 Neptunesaoshg09837

10-10-2020
Mathematics

contestada

I have 1 bag of marbles. I put in 3 extra marbles. There are now 9 marbles in the bag. How many were in the bag to begin with?

Please give me the formula and all too

Respuesta :

abakersdozen287 abakersdozen287

10-10-2020

Answer:

6 Marbles

Step-by-step explanation:

9-3=6

The bag of marbles had 6 marbles in it originally.

Answer Link

choirnerd06 choirnerd06

10-10-2020

Answer:

6

x+3=9

Step-by-step explanation:

Answer Link

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