Mathematics

Aguirre

4 February, 05:24

X + x + 2 + 2 + 2

2 (x + 3)

2x + 23

4 + x + 2 + x

Question:

a. Which of the given expressions is NOT equivalent to the expression 2x + 6? Why? If you were to correct it, what should it be?

b. Write an expression equivalent to 4x + 12 using the distributive property.

c. Write an expression equivalent to 4x + 12 by combining like terms.