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Mathematics, 22.07.2021 20:00 destineyburger2

Emilia solved this inequality as shown: step 1: 2(x-3)>x+9 step 2: 2x-6>x+9 step 3: x-6>9 step 4: x>15 What property justifies the work between step 2 and step 3?

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Emilia solved this inequality as shown: step 1: 2(x-3)>x+9 step 2: 2x-6>x+9 step 3: x-6>9 s...
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