Question

please tell me how to solve this​

Answer 1

Answer:

70

Step-by-step explanation:

Let the other number be x

-27+x=43

x= -27-43

x=27+43

x=70

Answer 2

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70

Step-by-step explanation:

Let the unknown number be x

x + (-27) = 43

x - 27 = 43

x = 43 + 27 (Now we have isolated 'x')

Therefore x = 70