Answer: X=2;
Step-by-step explanation: First, I'll show you how to solve it. So, first, we need to rearrange the terms. So, instead of 8+2x, we'll do:
2x+ 8 = 6x
Now, we need to subtract the 8 from both sides. So it will look like this:
2x+8-8 = 6x-8
So, now we need to simplify this expression, which would look like this:
2x = 6x-8
Then, have to subtract the 6x from both sides, which looks like this:
2x-6x = 6x - 8 - 6x
Now, we combine the like terms, so then the problem becomes smaller, looking like this:
-4x = -8
Now, we need to factor in the expression, which looks like this:
=
The -4x and -4 cancel out, and -8 divided by -4 = 2
A real-world problem can look something like this:
Andrea had 6 marbles. She gave 8 to her little sister after losing hers. Then, her mom gave 4 more to Andrea as a birthday present.
(I'm not good at making real-world problems, but it = 12)
I hope this helped!