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Can someone please help me solve for x? i already have y

Can someone please help me solve for x? i already have y-example-1
User Osos
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1 Answer

6 votes

Explanation:


(3)/(9) = (5)/(y) = (x)/(12) \\ (3)/(9) = (5)/(y) \\ 3y = 45 \\ y = 15 \\ \\ (3)/(9) = (x)/(12) \\ 9x = 36 \\ x = 4

User Enrique Zavaleta
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