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8 6 13 8 Puzzle Box
Difficulty Level

Find out the numbers in the boxes ?

8 6 13 8 whatsapp puzzle

View Answer Comments(1)

8 6 13 8 puzzle answer

Explanation:
We can form four equations
A+B = 8
C-D = 6
A+C = 13
B+D = 8

Let�¢??s solve these four equations and find the variables A, B, C & D

if we add the four equations
A+B+C-D+A+C+B+D = 8 + 6 + 13 + 8
2(A+B) + 2C = 35
2C = 35 - 2*8 (by replacing A+B)
2C = 35 - 16 = 19
C = 9.5

from 2nd Equation C - D = 6
D = C - 6
D = 9.5 - 6
D = 3.5

from 3rd equation
A+C = 13
A = 13 - C
A = 13 - 9.5
A = 3.5

from 4th equation
B + D = 8
B = 8 - D
B = 8 - 3.5
B = 4.5

Guest Said:Posted On 2017-08-12

(3.5) + (4.5) =8 + + (9.5) - (3.5) =6 ' ' 13 8

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