Question

what should we add to 7/15 to get -2

Answer 1

Step-by-step explanation:

Let the no. be x

ATQ -

$\frac{7}{15} + x = - 2$

$x = - 2 - \frac{7}{15}$

$x = \frac{ - 30 - 7}{15}$

$x = \frac{ - 37}{15}$

Hence, we should add -37/15 to 7/15 to get -2.