Question 28923
Let x=weight of baseball
Then 1.25-x=weight of football
Then 1.35-x=weight of soccer ball
Then 1.9=(1.25-x) + (1.35-x)


1.9 = 1.25 -x + 1.35 -x
1.9 = 2.60 -2x
1.9-2.6 = -2x
-0.7 = -2x
-0.7/-2 = x
0.35 = x (weight of baseball)


1.25 -x = 0.9 (weight of football)
1.35 -x = 1.0 (weight of soccer ball)


This problem was a little wordy, but I think that we solved it?