6/1 plus what equals 3/5?

Here we will show you how to calculate "what" in this sentence: "6/1 plus what equals 3/5?" We start by making this word problem into an algebraic equation where "what" is the variable "x".

6/1 + x = 3/5

To solve this equation, we want x alone on the left side of the equation so we start by subtracting 6/1 on both sides like this:

6/1 - 6/1 + x = 3/5 - 6/1

6/1 - 6/1 + x leaves x and 3/5 - 6/1 is -5 2/5 which means we end up with x = -5 2/5. Therefore, the answer to "6/1 plus what equals 3/5?" is as follows:

-5 2/5

It is always good to double-check your math to make sure you did it right. When we entered -5 2/5 for x in this equation 6/1 + x = 3/5, we get the following true equation which means our math is correct.

6/1 + -5 2/5 = 3/5

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