If the sum of 5,8,12 and 15 is equal to the sum of 3,4,x and x+3, what is the value of x?
Solution
Correct Answer: Option B
প্রশ্নমতে ,
5+8+12+15 = 3+4+x+x+3
বা, 40 = 10+2x
বা, 30 = 2x
বা, 2x = 30
বা, x = 15
5+8+12+15 = 3+4+x+x+3
বা, 40 = 10+2x
বা, 30 = 2x
বা, 2x = 30
বা, x = 15
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