Answer :
Answer:
4k + 7
Step-by-step explanation:
(11k + 15) - (7k + 8)
= 11k + 15 - 7k - 8 Opening of brackets
= 11k -7k + 15 - 8 Collection of like terms
= 4k + 7
Answer:
4k + 7
Step-by-step explanation:
(11k + 15) - (7k + 8)
= 11k + 15 - 7k - 8 Opening of brackets
= 11k -7k + 15 - 8 Collection of like terms
= 4k + 7