Simplified answer would be 60k^2+k
and you get that answer by combining like terms, Good Luck!
Answer: d
Step-by-step explanation: None needed
Answer:
D. x = 21
Step-by-step explanation:
x - 4= 17
Step 1: Add 4 to both sides
x - 4= 17
<u> +4 +4</u>
x = 21