Question

Show all steps used to solve the problem. One point for steps and one point for solution. Be sure that you check your solution for correctness.
If 3a - 9 = 6, what is the value of 4a - 1?

Answer 1

a = 1/4

Answer 2

3a = 9 + 6
->a = 15/3 = 5
=> 4 * 5 -1 = 19

Answer 3

3a = 15
a = 3
4(3) - 1
12 - 1 = 10

Answer 4

a = 5 i mean
4(5) - 1 = 19

Answer 5

your math is off shiroh