What minus 3/9 equals 7/2?

Here we will show you how to calculate "what" in this sentence: "What minus 3/9 equals 7/2?" We start by making this word problem into an algebraic equation where "what" is the variable "x".

x - 3/9 = 7/2

To solve this equation, we want x alone on the left side of the equation so we start by adding 3/9 on both sides like this:

x - 3/9 + 3/9 = 7/2 + 3/9

x - 3/9 + 3/9 leaves x and 7/2 + 3/9 is 3 5/6 which means we end up with x = 3 5/6. Therefore, the answer to "What minus 3/9 equals 7/2?" is as follows:

3 5/6

It is always good to double-check your math to make sure you did it right. When we entered 3 5/6 for x in this equation x - 3/9 = 7/2, we get the following true equation which means our math is correct.

3 5/6 - 3/9 = 7/2

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