Question

3x - 3(1 - x) / 3x + 3(1 + x) = -1, but x is not equal to -1 / 2. Find x.

Answer 1

Step-by-step explanation:

$\frac{3x - 3(1 - x)}{3x + 3(1 + x)} = - 1 \\ = > \frac{3x - 3 + 3x}{3x + 3 + 3x} = - 1 \\ = > \frac{6x - 3}{6x + 3} = - 1 \\ = > \frac{3(2x - 1)}{3(2x + 1)} = - 1 \\ = > \frac{2x - 1}{2x + 1} = - 1 \\ = > (2x - 1) = - 1(2x + 1) \\ = > 2x - 1 = - 2x - 1 \\ = > 2x + 2x = - 1 + 1 \\ = > 4x = 0 \\ = > x = \frac{0}{4} \\ = > x = 0$

Answer 2

Answer:

Here is the correct answer mate.

Thank you ☺✌...