`C1` `\frac{2x-3}{5}` `=` `\frac{1-3x}{7}` `C2` `\frac{-3}{3x+2}` `=` `\frac{2}{1-5x}` `C3`\frac{-2x+1}{-3}` `=` `\frac{3x-5}{-4}`

By Brielle

`C1` `\frac{2x-3}{5}` `=` `\frac{1-3x}{7}`
`C2` `\frac{-3}{3x+2}` `=` `\frac{2}{1-5x}`
`C3`\frac{-2x+1}{-3}` `=` `\frac{3x-5}{-4}`




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