Evaluate the algebraic expression 6x -9 when x=2
-15
-3
3
12
To evaluate the expression 6x - 9 when x=2, we substitute x with 2:
6(2) - 9 = 12 - 9 = 3
Therefore, when x=2, the expression 6x - 9 evaluates to 3.
-15
-3
3
12
6(2) - 9 = 12 - 9 = 3
Therefore, when x=2, the expression 6x - 9 evaluates to 3.