To solve this proportion, cross multiply:
15(3y - 7) = 33 * 545y - 105 = 16545y = 270y = 6
Therefore, the solution is y = 6.
To solve this proportion, cross multiply:
15(3y - 7) = 33 * 5
45y - 105 = 165
45y = 270
y = 6
Therefore, the solution is y = 6.