Question

Simplify: ($\frac{-4}{3}$) + [($\frac{-12}{5}$ - $\frac{6}{7}$

Answer 1

The expression:
-4/3+[(-12/5-6/7)]
=-4/3+[-(12/5+6/7)]
=-4/3+[-{(12*7+6*5)/35}]
=-4/3+[-{114/35}]
=-4/3-114/35
=-(4/3+-114/35)
=-{(140+342)/105}
=-482/105
Ans:-482/105