Question

create an equivalent expression using the fewest number of terms. 6x + 1 + 7x 13x - 1 14x 7x + 6x + 1 13x + 1

Explanation:

Step1: Combine like terms

$6x + 7x + 1$

Step2: Calculate coefficient sum

$(6+7)x + 1 = 13x + 1$

Answer:

D. 13x + 1