Mathematics, 21.11.2020 03:40 fruitbutt77

1. Grace was given the equation 2x + 20 = 15. She decides to add 10 to both sides of the equation. a.) Is that an acceptable move? b.) What would her new equation be?

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1. Grace was given the equation 2x + 20 = 15. She decides to add 10 to both sides of the equation. a...