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2 years ago

What must be added to -31 to get 12

Mathematics

2 answers:

Sladkaya [172]2 years ago

8 0

Hii!

____________________________________________________________

Answer:

Step-by-step explanation:

We can find an answer to this question by setting up an equation.

-31+x=12

x is the unknown amount we should add to -31 to obtain 12.

Now, to solve it for the variable, x, we need to add 31 to both sides.

Upon doing this we obtain.

x=43

∴, 43 should be added to -31 to get 12

Hope that this helped! Best wishes.

konstantin123 [22]2 years ago

3 0

Answer:

Step-by-step explanation:

31+12=43

Therefore adding 43 to -31 should give the answer 12.

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