Answer:
42
Hope this helps :)
Step-by-step explanation:
1. Substitute x with 6 since x is 6. When a variable is next to a number multiply them. Also, multiply when number is next to parenthesis.
7(6)
2. Solve by multiplying.
7(6) = 42
Check:
42 ÷ 7 = 6 ✓
