He found the LCD of 3, 4, and 6. That was 12.
Now move variables: subtract (10x) from both sides: (x - 4 = 4)
[ 5x - 6x + 8 = 8 - x - 6 ]
[ 8x - 4 + 3x = 10x + 4 ]
These equations were nightmares. They looked like this:
Top
He found the LCD of 3, 4, and 6. That was 12.
Now move variables: subtract (10x) from both sides: (x - 4 = 4)
[ 5x - 6x + 8 = 8 - x - 6 ]
[ 8x - 4 + 3x = 10x + 4 ]
These equations were nightmares. They looked like this: