Question

5. Simplify the expressions below by combining like terms

b) x + 4 + (x - 1) + 3 + 2x

Answer 1

Answer:

$4x + 6$

Step-by-step explanation:

$x + 4 + (x - 1) + 3 + 2x \\ \\ = x + x + 2x + 4 - 1 + 3 \\ \\ = 4x + 6$