Drag a statement or reason to each box to complete this proof.
if -3(2+8)= -21, then I =-1.
Statement
Reason
Given
2 +3(18) = -1
Simplifying
4. 1+8-8=7-8
5. T =
-
1
Simplifying
Subtraction Property of Equality
Distributive Property of Equality
Division Property of Equality
2+8=
7
-3(3+ 8) = -21

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