a)
[tex] - 3 - x + 4 = - 5x - 1 \\ - x + 1 = - 5x - 1 \\ 4x = - 2 | \div 4 \\ x = - \frac{2}{4} [/tex]
b)
[tex]3(x - 1) + 2 = 8 \\ 3x - 3 + 2 = 8 \\ 3x = 8 + 3 - 2 \\ 3x = 9 | \div 3 \\ x = 3[/tex]
c)
[tex] - \frac{3}{5} + x = -2.4 \\ - 0.6 + x = - 2.4 \\ x = 1.8[/tex]
d)
[tex]2(3x - 4) = 10x \\ 6x - 8 = 10x \\ - 8 = 4x | \div 4 \\ x = - 2[/tex]
e)
[tex]x - 2.7 = - 1.4 \\ x = 1.3[/tex]
