Answer:
n(A)= 10
Step-by-step explanation:
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Answer:
Step-by-step explanation:
What to do??
4a + 3 = 11...subtract 3 from both sides
4a + 3 - 3 = 11 - 3...simplify
4a = 8 ....divide both sides by 4
(4/4)a = 8/4...simplify
1a, or just a = 2 <==
Answer: it’s 135
Step-by-step explanation: