Drag a statement or reason to each box to complete this proof.
If-3(x+8)= -21, then z = -1.
Statement
1.
2. -~(38) =
3.
4.z+8-8-7-8
5. x=-1
Subtraction Property of Equality
Reason
Given
Simplifying
Simplifying
Distributive Property of Equality
-3(z+8)= -21
Division Property of Equality
z+8=
