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3 years ago

I need help please help

Mathematics

2 answers:

Ksenya-84 [330]3 years ago

3 0

- 9 + 12 = 3 or +3

Hopes this helps! =)

Lelechka [254]3 years ago

3 0

This is an easy 1 step equation. You just have to add 9 to each side to cancel out the -9. Then you add 9 to 3. 9 + 3= 12. Hope this helps. The work is below.

-9 + _ = 3
+9 +9

_ = 12

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