Mathematics, 10.11.2020 02:20 meleajhart

Which equations are equivalent?
1. 2(6x+15-5x)+4=40
2. 40=2(15-x)+4
3. 12x+30-10x+4+40

Answers: 3

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Which equations are equivalent?
1. 2(6x+15-5x)+4=40
2. 40=2(15-x)+4
3. 12x+30-10x+...