Question

Resolva a equação

5 k -3 = 17 k​

Answer 1

$\sf 5k-3 = 17 k \\\sf - 3 = 17k - 5k \\\sf - 3 = 12k \\ \\\sf - \frac{3}{12} = k \\ \\\sf - \frac{1}{4} = k \\ \\\sf \red{ k = - \frac{1}{4} }$