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Mathematics, 18.07.2019 02:10 meg7211

Answer asap ! katrina is solving the equation x-2(x+3)=4(2x++4) . which equivalent equations might katrina use? check that all apply. (more than 1 answer)
1. x-2x-6=8x+12-x-4
2. x-2x+6=8x+12-x+4
3. x-2x-6=8x+12-x+4
4. x-2x+3=8x+3-x+4
5 -x-6=7x+8
6 -x-6=7x+16
7. -x-6=7x+16
8 -x+3=7x+7

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