Simplify the expression.
1
5z + +9y+ +6z-6y
20
4
20
1
5z + +9y+ +6z-6y=
20
(Use the, operation symbols in the math palette as needed. Simplify ya
expression.)
4
20

Simplify the expression 1 5z 9y 6z6y 20 4 20 1 5z 9y 6z6y 20 Use the operation symbols in the math palette as needed Simplify ya expression 4 20 class=