Question

7x sobre 2, + 2-2x sobre 3=10+x sobre 6

Answer 1

7x/2 + (2 - 2x) /3 = (10 + x)/6

Mmc = 6

7x . 3 = 21x
(2 - 2x) . 2 = 4 - 4x
(10 + x) . 1 = 10 + x

21x / 6 + (4 - 4x) / 6 = (10 + x) / 6
21x + 4 - 4x = 10 + x
21x - 4x - x = 10 - 4
16x = 6
x = 6/16 (%2)
× = 3/8