Dance class is at 3:45pm, because the dance studio would not be open that early.
This would be much, much, much easier if you told us
what numbers you do have on each side of the scale now.
The idea (probably) is that the scale is balanced when
the numbers add up to the same amount on both sides.
So you need to put some numbers in the blanks that will either
add more to the side that has less, or subtract some from the side
that has more, to make both sides equal.
43 is between the 40 and 45
The Answer Is 21.6 repeating
Y= 12 - x
27 + 3( 12 - x ) = 2x
