What value for n makes this equation true?

Question

13 - 2n = -109

Answer 1

To solve the equation $13-2n=-109$, we can follow these steps:

1. Start with the equation: $$13-2n=-109$$

2. Subtract 13 from both sides: $$-2n=-109-13$$

   This simplifies to: $$-2n=-122$$

3. Next, divide both sides by -2: $$n=\frac{-122}{-2}$$

   This simplifies to: $$n=61$$

Thus, the value of $n$ that makes the equation true is $n=61$.