Question

How do I solve -15= -3n/5

Answer 1

n = 25

Explanation:

`-(3n)/(5)=-15\qquad\text{multiply both sides by (-5)}\\\\(-5\!\!\!\!\diagup^1)\left(-(3n)/(5\!\!\!\!\diagup_1)\right)=(-5)(-15)\\\\3n=75\qquad\text{divide both sides by 3}\\\\n=25`