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HELP! solve for p p+10/p-7=8/9
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5 votes
HELP! solve for p p+10/p-7=8/9

User Jeffrey Patterson
by
9.3k points

1 Answer

5 votes

(P+10)/(P-7) =
(8)/(9)

use the cross method solve the equation.

9P+90=8P-56
9P-8P=-56-90
P=-146

Hope this helps.
User Ratikanta Patra
by
8.8k points
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