Question

Lesson 15.76

2x+3-6 when x=3

Answer 1

To solve this expression, substitute 3 for x and simplify.

2(3)+3-6

By order of operations, we get 6+3-6, or 3.

Answer 2

2*3 + 3-6 = 3
(2*3 = 6) (6+3 =9) (9-6 = 3)