Question

these tiles represent the expression 6 + 2x + 4x. which expression is equivalent to 6 + 2x + 4x? 8x + 4, 12x, 6x + 8, 6x + 6

Explanation:

Step1: Combine like x terms

$2x + 4x = 6x$

Step2: Rewrite the simplified expression

$6 + 6x = 6x + 6$

Answer:

6x + 6