Solve the equation. 9-(-2)

Mathematics

2 answers:

Ugo [173]2 years ago

8 0

Answer:

Step-by-step explanation:

Two negatives cancel each other out and makes the equation 9+2. 9+2 equals 11.

Helen [10]2 years ago

4 0

Answer:

Step-by-step explanation:

when you have 2 negative symbols in an equation (subtraction symbol & the negative symbol with the 2), they both turn into positives.

It becomes 9+2=11

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