find the value of y if (3 by 11) 2 y × (3 by 11) 3y = (3 by 11) 7
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3/11 × 2y × 3/11 ×3y = 3/11 × 7
3/11 × 3/11 × 2y × 3y = 21 /11
9/121 × 6y = 21/11
6y = 21/11 × 121/9
6y = 2541/99
y = 2541/99 ×1/6
y = 2541/594
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answer is 77 by 18......
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