Bonjour
x 3/4 21 - 13/2
28 29/2
: 7/2 8 + 13/2
x * 2/7 = 8
2/7x = 8
2x = 56
x = 56/2
x = 28
8 + 13/2 = 16/2 + 13/2 = 29/2
28 * 3/4 = 84/4 = 21
21 - 13/2 = 42/2 - 13/2 = 29/2
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Bonjour
x 3/4 21 - 13/2
28 29/2
: 7/2 8 + 13/2
x * 2/7 = 8
2/7x = 8
2x = 56
x = 56/2
x = 28
8 + 13/2 = 16/2 + 13/2 = 29/2
28 * 3/4 = 84/4 = 21
21 - 13/2 = 42/2 - 13/2 = 29/2