Solve -3/-1-3/1-x

$$\frac { - 3 } { - 1 } - \frac { 3 } { 1 - x }$$

Evaluate

$$-\frac{3x}{1-x}$$

Short Solution Steps

Fraction \frac{-3}{-1} can be simplified to 3 by removing the negative sign from both the numerator and the denominator.

$$3-\frac{3}{1-x}$$

To add or subtract expressions, expand them to make their denominators the same. Multiply 3 times \frac{1-x}{1-x}.

$$\frac{3\left(1-x\right)}{1-x}-\frac{3}{1-x}$$

Since \frac{3\left(1-x\right)}{1-x} and \frac{3}{1-x} have the same denominator, subtract them by subtracting their numerators.

$$\frac{3\left(1-x\right)-3}{1-x}$$

Do the multiplications in 3\left(1-x\right)-3.

$$\frac{3-3x-3}{1-x}$$

Combine like terms in 3-3x-3.

$$\frac{-3x}{1-x}$$

Factor

$$-\frac{3x}{1-x}$$