solve If 52 + 65 = 183 and 65 + 52 = 168
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Answer:
52+65= 117
65+52= 117
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Answered by
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Answer:
Question: If 52x + 65y = 183 and
65x + 52y = 168 then find x + y =?
Step-by-step explanation:
52x + 65y = 183........( 1 )
65x + 52y = 168........( 2 )
Now, adding equation ( 1 ) with equation ( 2 ),
52x + 65y = 183
+ 65x + 52y = 168
117x + 117y = 351..........( 3 )
Dividing equation ( 3 ) by 117, we get
x + y = 3
Hope it helps you :)
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