how to simplify a+6d=24 and a+16d=54
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Answer:
a = 6 , d = 3
Step-by-step explanation:
a = 24 - 6d ----> (1)
a = 54 - 16d ----> (2)
Since, LHS of both (1) & (2) is equal, it can be equated.
24 - 6d = 54 - 16d
16d - 6d = 54 - 24
10d = 30
d = 3
Put value of 'd' in (1) or (2).
a = 24 - 6(3) = 24 - 18 = 6
a = 6
Hope it helps.
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