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Mathematics 8 Online
OpenStudy (anonymous):

2x-2y=-8

OpenStudy (calculusxy):

If you want to simplify this then you want to find the common number that can be divisible among 2 and 8. Since 2 is a common number for both, you can now do: 1x-1y=-4

OpenStudy (calculusxy):

Do you understand how I approached the problem?

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