7/8 because 3/4 = 6/8, and 7/8 is bigger than 6/8
Group together the like terms (plus 2x with 2x) (subtract 10 by 6)
4x+4=36
Move plus four to the other side as a negative
4x=32
Divide both sides by 4
32 divided by 4 is 8
Therefore, x is equal to 8
Byron would have to work 13 hours to earn $143.00
12 is divisible by 1,2,3,4,6,12 and 27 is by 1,3,9,27 so the GCF is 3