Solve for y:
2.8 y+19.2 = 44.4
Subtract 19.2 from both sides:
2.8 y+(19.2-19.2) = 44.4-19.2
19.2-19.2 = 0:
2.8 y = 44.4-19.2
44.4-19.2 = 25.2:
2.8 y = 25.2
Divide both sides of 2.8 y = 25.2 by 2.8:
(2.8 y)/2.8 = 25.2/2.8
2.8/2.8 = 1:
y = 25.2/2.8
25.2/2.8 = 9.:
Answer: | y = 9.
