Question

2. Which expression is equivalent to 3(x - 1)?

a.
-
3 + x + 3 - 1
b. 3 + x - 1
с. 3х - 3
d. 3x - 1

Answer 1

C

Explanation:

3× x+3×-1)

The brackets just just mean multiply everything outside with everything inside

Answer 2

Answer: 3× -3

Step-by-step explanation: Open the bracket by multiplying 3 with both sides

Answer is C