Answer:
x = 63
Step-by-step explanation:
Step 1: Multiply both sides by 7/5.
- [tex]45 *\frac{7}{5}=\frac{5}{7}x*\frac{7}{5}[/tex]
- [tex]63 = x[/tex]
Step 2: Check if solution is correct.
- [tex]45 = \frac{5}{7}(63)[/tex]
- [tex]45 = 5 * 9[/tex]
- [tex]45 = 45[/tex]
Therefore, x = 63.
