Answer:
[tex]a = \frac{5}{3} - \frac{2}{3} b[/tex]
[tex]b = \frac{5}{2} - \frac{3}{2} a[/tex]
Step-by-step explanation:
solve for a:
[tex]3a + 2b = 5 \\ 3a = 5 - 2b \\ a = \frac{5}{3} - \frac{2}{3} b[/tex]
solve for b:
[tex]3a + 2b = 5 \\ 2b = 5 - 3a \\ b = \frac{5}{2} - \frac{3}{2} a[/tex]