[tex]a)1 - 3x = 2x - 9 \\ 1 + 9 = 2x + 3x \\ 10 = 5x \\ \frac{10}{5} = x \\ 2 = x[/tex]
[tex]c) - 2x + 3 = - 3x - 1 \\ - 2x + 3x = - 1 - 3 \\ x = - 4[/tex]
[tex]d)5(x + 6) - 5 = - 10 \\ 5x + 30 - 5 = - 10 \\ 5x + 25 = - 10 \\ 5x = - 10 - 25 \\ 5x = - 35 \\ x = \frac{ - 35}{5} \\ x = - 7[/tex]
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[tex]a)1 - 3x = 2x - 9 \\ 1 + 9 = 2x + 3x \\ 10 = 5x \\ \frac{10}{5} = x \\ 2 = x[/tex]
[tex]c) - 2x + 3 = - 3x - 1 \\ - 2x + 3x = - 1 - 3 \\ x = - 4[/tex]
[tex]d)5(x + 6) - 5 = - 10 \\ 5x + 30 - 5 = - 10 \\ 5x + 25 = - 10 \\ 5x = - 10 - 25 \\ 5x = - 35 \\ x = \frac{ - 35}{5} \\ x = - 7[/tex]