Question

7 x (n + 3) = (7 x 2) + (7 x 3)

Answer 1

N = 2

Explanation:

We must solve for N.

Solve inside the parenthesis if needed, otherwise open them

7n + 21 = (14) + (21)

Now solve, then simplify

7n + 21 = 35

7n = 35 - 21

7n = 14

N = 2