Answer:
4x+12
Step-by-step explanation:
4(x+3)=4x+12.
You use the distributive property by multiplying both numbers in the parentheses by 4
N - the number
14 + n = 17 |subtract 14 from both sides
n = 3
Answer:
47.1cm
Step-by-step explanation:
Pretty sure it’s the second one