The sum of 14 and a number is equal to 18

asked May 15, 2017 109k views

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4 votes

I'll use "a" to represent the unknown number

Expression: 14 + a = 18

Hesham Hassan answered May 18, 2017

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2 votes

n + 14 = 18 is your equation. subtract 14 from both sides and you end up with n = 18 - 14, and that calculates to n = 4.

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