7 3152-7) -2 (02-11 = 4 692 - 13 - 12

If 3 ( 5x - 7) - 4 ( 8x - 13) = 2 ( 9x - 11) - 17, then the value of ( 7x - 5)/(11 x - 9) is

If 3 (5x-7) -4 (8x-13) =2 (9x-11)-17 , then the value of (7x-5)/(11x-9) is

If a + b + c = 7 // 12 , 3a - 4b + 5c = 3//4 and 7a - 11 b - 13 c = - 7// 12 then what is the value of a + c ?

3(5a-7)-2(9a-11)=4(8-13-1)

(5) / (3 ^ (2) 7 ^ (2)) + (9) / (7 ^ (2) 11 ^ (2)) + (13) / (11 ^ (2) 15 ^ (2)) + .... oo

If A = { 5, 7, 9, 11}, B = {7, 9, 11, 13}, C = {11, 13}. Find A ∩ (B ∪ C).

If A={1,2,3,4,5},\ B={4,5,6,7,8},\ C={7,8,9, 10 , 11}a n d\ D={10 , 11 , 12 , 13 , 14} . Find: AuuC

If A={1,2,3,4,5},\ B={4,5,6,7,8},\ C={7,8,9, 10 , 11}a n d\ D={10 , 11 , 12 , 13 , 14} . Find: BuuC