Question

what should be substracted from -3upon 7 to get -2upon 7​

Answer 1

Answer:

-3 / 7 - X = -2 / 7

X = 2 / 7 - 3 / 7

X = - 1 / 7

-1/7 should be subtracted from -3/7 to get -2/7

Answer 2

Answer:

$\frac{ - 3}{7} - x = \frac{ - 2}{7}$

$- x = \frac{ - 2}{7} + \frac{3}{7}$

$- x = \frac{1}{7}$

$x = - \frac{1}{7}$