|n/10| = 1
What exactly do you need help on? :0
is the answer 10, -10, thanks
yes n = ± 10
1.
- n / 10 = 1
- n = 10 ∙ 1 = 10
n = - 10
2.
n / 10 = 1
n = 10 ∙ 1 = 10
To solve the equation |n/10| = 1, follow these steps:
1. Remove the absolute value notation by considering two cases:
- Case 1: n/10 > 0 (i.e., n/10 is positive)
- Case 2: n/10 < 0 (i.e., n/10 is negative)
2. For Case 1, when n/10 > 0:
- Multiply both sides of the equation by 10 to eliminate the denominator. This gives n = 10.
3. For Case 2, when n/10 < 0:
- Multiply both sides of the equation by -10 to eliminate the denominator and change the direction of the inequality. This gives -n = 10.
- Multiply both sides of the equation by -1 to isolate n. This gives n = -10.
Therefore, the solution to the equation |n/10| = 1 is n = 10 or n = -10.