Answer:
Step-by-step explanation: x = (82/3) - (7/9)y
Our goal is to get "x" alone on one side. To do this, follow the following steps.
1. Subtract "35y" on both sides
45x = 1230 - 35y
2. Divide "45" on both sides
x = (1230/45) - (35/45)y
3. Simplify the fractions
(1230/45) = 82/3
(35/45) = 7/9
4. Answer is x = (82/3) - (7/9)y
