What plus 1/7 equals 1/2?

Here we will show you how to calculate "what" in this sentence: "What plus 1/7 equals 1/2?" We start by making this word problem into an algebraic equation where "what" is the variable "x".

x + 1/7 = 1/2

To solve this equation, we want x alone on the left side of the equation so we start by subtracting 1/7 on both sides like this:

x + 1/7 - 1/7 = 1/2 - 1/7

x + 1/7 - 1/7 leaves x and 1/2 - 1/7 is 5/14 which means we end up with x = 5/14. Therefore, the answer to "What plus 1/7 equals 1/2?" is as follows:

5/14

It is always good to double-check your math to make sure you did it right. When we entered 5/14 for x in this equation x + 1/7 = 1/2, we get the following true equation which means our math is correct.

5/14 + 1/7 = 1/2

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