How do you solve 6.4 plus x equals x minus 2.3?

Answer 1

First, let's be clear on what 'solve' means: It means "find the value of 'x'

that makes the statement true".

Here's how to do it ... or at least how to examine it and decide whether

it can be done:

6.4 + x = x - 2.3

Subtract 'x' from each side:

6.4 = -2.3

That's not possible. So, the answer is: There's no possible number for 'x'

that can make it a true statement.

There's no possible number that will give the same results when

you add 6.4 to it as when you subtract 2.3 from it.