P
Jada was solving an equation, but when she checked her answer she saw her
solution was incorrect. She knows she made a mistake, but she can't find it. Where is
Jada's mistake and what is the correct solution to the equation?
3(4 - 5z)
5z - (3+8z)
12 - 15z = 5z-3-8z
12-15z
-3z-3
12-18z
-18z
Z
=
-3
-15
526