Question

x-1/2-x-2/3=x-4/7
please answer me fast​

Answer 1

Answer:

after cross multiplication,

3x - 3 - 2x - 4 = x - 4

6 7

x + 1 = x - 4

6 7

7x + 7 = 6x - 24

x = -31

Answer 2

Answer:

$\frac{x - 1}{2} - \frac{x - 2}{3} = \frac{ x - 4}{7} \\ \\ \frac{3(x - 1) - 2( x - 2)}{6} = \frac{x - 4}{7} \\ \\ \frac{3x - 3 - 2x + 4}{6} = \frac{x - 4}{7} \\ \\ \frac{x + 1}{6} = \frac{x - 4}{7} \\ \\ 7(x + 1) = 6(x - 4) \\ \\ 7x + 7 = 6x - 24 \\ \\ 7x - 6x = - 24 - 7 \\ \\ x = - 31$