Question

Help me please please like right now the instructions are circled on the top of the picture and The question is under it

Answer 1

n = 5

Explanation:

7n - 4 = 31

7n = 35

n = 5

You can double check your answer by substituting n with 5.

7(5) - 4 = 31

35 - 4 = 31

31 = 31