Answer question number 7. Please send answer only I sure... Will mark BRAINLIEST if found helpful...
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Step-by-step explanation:
REMAINING SWANS = 3 PAIRS=6 SWANS
ACCORDING TO QUESTION,
REMAINING SWANS = TOTAL SWANS - SWANS WHO WENT TO LAKE - MEMBERS WHO FLEW AWAY TO GARDEN
THEREFORE OUR EQUATION BECOMES
x^2-10x-x^2/8 = 6
solving the equation we get x = 12 , -4/7
since no of swans cant be negative
x=12
Hence, x = 12. Therefore total number of swans is x2 = 144
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