Question

Evaluate if x = 3, y = 4, and z = 5.*
6(r + y) =
I need help

Answer 1

if y=4.then 6(r+4).

which is 6r+24.

and if it is equal to zero which is like this then it will be 6r+24=0.

which will be 6r=-24.

r= -24/6.

r= -4.