Question

14. Reduce the following expression onto a single fraction.4x - 52x - 126​

Answer 1

Answer:

$\frac{5x-7}{3}$

Step-by-step explanation:

Given

$\frac{4x - 5}{2} - \frac{2x - 1}{6}$

Required

Express as a fraction

$\frac{4x - 5}{2} - \frac{2x - 1}{6}$

Take LCM

$\frac{3(4x - 5) - (2x - 1)}{6}$

Open bracket

$\frac{12x - 15 - 2x + 1}{6}$

Collect like terms

$\frac{12x - 2x- 15 + 1}{6}$

$\frac{10x-14}{6}$

Simplify

$\frac{5x-7}{3}$