CuteANIMEgirlHAKU
Answered

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80 = 2u + 9a and 70 = 2u + 7a find a and u

Sagot :

AMH2005

Answer:

The required solution: (a, u) = (5, [tex]\frac{35}{2}[/tex])

Step-by-step explanation:

View image AMH2005
View image AMH2005
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