Question

2n - 3 = 9 what does this equal

Answer 1

Answer:

$2n - 3 = 9 \\ 2n = 3 + 9 \\ 2n = 12 \\ n = \frac{12}{2} \\ \boxed{n = 6}$

• n = 6 is the right answer.

Answer 2

Step-by-step explanation:

• 2n-3=9

Adding 3 to both sides, we get

• 2n-3+3=9+3
• 2n=12

Dividing both sides by 2, we get

• 2n/2=12/2
• n=6