combine terms to get
(-9-9xy)/(9z)
= -(1+xy)/z
I don't see anything to "solve" here. Evaluating it in some way would exclude z = 0.
Kindly solve this and give its restriction.
(5-xy)/(9z) - (14+8xy)/(9z)
1 answer
(5-xy)/(9z) - (14+8xy)/(9z)
1 answer