Verified answer

[tex]0.6x = - 2.4 \\ x = - 2.4 \div 0.6 \\ x = - 4 \\ \\ - \frac{7}{5} x = - \frac{1}{7} \\ \frac{7}{5} \times \frac{7}{5} x = - \frac{7}{5} \times ( - \frac{1}{7} ) \\ x = \frac{7}{5} \times \frac{1}{7} \\ x = \frac{1}{5} [/tex]