Trinity solved the equation 2(x - 3) + 7 - 3x - 11. Her work is shown below. Match the steps (1-5) and the correct justification below.
Given
27-3)+ 7 - 3x - 11
Step 1:
Step 2:
Step 3:
Step 4:
2x - 6 + 7 - 3x - 11
2x - 3x - 6+ 7 = 11
-X+1 -11
-x-10
Step 5:
X=-10
a.
b.
C.
Addition Property of Equality
Multiplication Property of Equality
Wrote equivalent expression
Distributive Property
Commutative Property of Addition
PLEASE HELP ME OUT THIS IS A IMPORTANT TEST