A certain number is multipled by2 and 4 is added to it. Then, itis multiplied by 3 and divided by 14.The result is 1.Find the number

Answer 1

Thank you

Answer 2

Please show me how to solve it and the answer

Answer 3

(2n + 4) 3/14
= 2 n(3/14) + 12/14
= 1
so
6 n + 12 = 14
6 n = 2
n = 1/3
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check
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2 * 1/3 = 2/3
2/3 + 4 = 2/3 + 12/3 = 14/3
14/3 * 3 = 14
and sure enough 14/14 = 1