If 3x + 5y = 9 and 5x + 3y = 7 ,
then 8x + 8y = ( ? )
x + y = ( ? )
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Answered by
1
Answer:
16
Step-by-step explanation:
x+y=1/2.Mark me as brilliance
Answered by
1
Answer:
iska answer.
16 ha.
it is help you.
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