Combine terms: 10a + 26b -4b – 16a.
Choices: A) 4a + 22b B) -28a + 30b C) -6a + 22b D) 28a + 30b E) 5a + 30b
Solution:   10a + 26b -4b – 16a.   = 10a – 16a + 26b – 4b.   = -6a + 22b.   Answer: (-6a + 22b)
<result>C</result>
Combine terms: 10a + 26b -4b – 16a.