Question

If a+54=5a-18 then the value of a is

Answer 1

Answer:

$a + 54 = 5a - 18 \\ \\ = > a - 5a = - 18 - 54 \\ \\ = > - 4a = - 72 \\ \\ = > 4a = 72 \\ \\ ( - \: and \: - \: cancelled) \\ \\ = > a = \frac{72}{4} \\ \\ = > a = 18$

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Answer 2

Answer:

18 is the correct answer hope you get it no y