Question

3(n-2)=15. solve it​

Answer 1

Step-by-step explanation:

=> 3(n-2) = 15

=> 3n-6 = 15

=> 3n = 15+6

=> 3n = 21

=> n = 21/3

=> n = 7

Answer 2

Answer:

Here is the answer

Simplifying 3n + -2 = 15 Reorder the terms: -2 + 3n = 15 Solving -2 + 3n = 15 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + 3n = 15 + 2 Combine like terms: -2 + 2 = 0 0 + 3n = 15 + 2 3n = 15 + 2 Combine like terms: 15 + 2 = 17 3n = 17 Divide each side by '3'. n = 5.666666667 Simplifying n = 5.666666667