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Mathematics, 24.11.2019 04:31 jiminpark12

Paula used these steps to solve an equation:
step 1: -4(7 + 8) - 21 = 25
step 2: -4r – 32 - 2x = 25
step 3: -61 – 32 = 25
step 4: -6x = 57
step 5: x = -95
between which two steps did paula use the division property of equality?

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Answers: 2

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Paula used these steps to solve an equation:
step 1: -4(7 + 8) - 21 = 25
step 2: -4r...
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