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Mathematics 17 Online
NarutoandSasuke:

P + 4q = 23 -P + q = 2 can some one help? (Systems review)

elektroflow:

Times the 2nd equation by 4 so q is the same and then subtract the equation from the first equation. This allows you to find what p is equal to. Once the value of p is obtained, substitute that value into either of the 2 equations. This allows you to find q. Hope this helps.

Ultrilliam:

@NarutoandSasuke

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