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  • 22-09-2022
  • Mathematics
contestada

When solving an equation, Anne's first step is shown below. Which property justifies
Anne's first step?
Original Equation:
3(22²-6)-7=3z² +1
First Step:
3(22²-6)=3z² +8
commutative property of multiplication
addition property of equality
multiplication property of equality
commutative property of addition

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