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Use linear algebra to solve.

This is hard!!!

I am terrible at this.

Level 4 I did really quickly!!!

I did it on the 3 level but have no idea how I did it…. any instructions?

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Use linear algebra to solve.

This is hard!!!

I am terrible at this.

Level 4 I did really quickly!!!

I did it on the 3 level but have no idea how I did it…. any instructions?