Question

( +6) - ( -9) = (-15)

How did -15 come here plz explain full . also write all formulas.​

Answer 1

Answer:

Step-by-step explanation:

Let a number be x

Three times of a Number = 3x

Adding 6 to 3 times of a number =3x +6

Final equation

3x + 6 = 48

Answer 2

Answer:

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Step-by-step explanation:

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