Question

What should be added to (-86)to make it as (-109)?

Answer 1

Answer:

(-20) should be added to (-89) to get (-109).

Step-by-step explanation:

Let the number to be added be x.

Then, according to the Question,

(-86) + x = (-109)

Solving for x,

x = (-109) - (-89)

x = (-109) + 89

x = (-20)

Hence,

(-20) should be added to (-89) to get (-109).

Hope it helped and believing you understood it........All the best