Answer
22a + 28
Step-by-step explanation
The question asks us to simplify the given expression
2a + 4(7 + 5a)
The first step is to open the bracket
= 2a + 28 + 20a
= 2a + 20a + 28
= 22a + 28
Hope this Helps!!!
1.6m questions
2.0m answers