(i) 4a + 5 = 21
what is the value of a.
please answer this question.
Answers
Answered by
2
Answer:
answer,
Step-by-step explanation:
4a+5=21
4a=21-5
4a=16
a=16/4
a=4
Answered by
3
Answer:
a = 4
Step by step explanation :
=> 4a = 21 - 5
=> 4a = 16
=> a = 16/4 = 4
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