Mathematics, 21.08.2021 01:00 xxaurorabluexx

When solving an equation, Drew's first step is shown below. Which property justifies Drew's first step?
Original Equation:
1
Ia
-2x2 + 10) – 5 = 9x2 - 9
First Step:
(-2x² + 10) - 10 = 18x2 – 18
O multiplication property of equality
O commutative property of addition
associative property of multiplication
O subtraction property of equality

When solving an equation, Drew's first step is shown below. Which property justifies

Drew's first

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