Mathematics, 01.03.2021 07:50, dozsyerra

When solving an equation, Francesca's first step is shown below. Which property justifies Francesca's first step?
Original Equation:
- 2x + 2 = -4
First Step:
-2x = -6

Answers: 2

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