4/3 minus 5/7 = 13/21
12/21 - 7/21 = 5/21
1/3 minus 1/7 is 4/21.
33/7 - 22/21 the least common denominator is 21 = (33 x 3)/(7 x 3) - 22/21 = 99/21 - 22/21 = 77/21 = (77 ÷ 7/(21 ÷ 7) = 11/3 =3 2/3
If you mean: 5x/7 -6 = x then x = -21
It is: 28-21 = 7
- 21
25 + 16 - 13 - 21 = 7
21
4/3 minus 5/7 = 13/21
x2 - 4x - 21 = (x-7)(x+3)
19/21 - 2/7 = 19/21 - 6/21 = 13/21
12/21 - 7/21 = 5/21
6/7 - 2/6 Subtraction of Fractions. 6/7 - 1/3 [6(3) - 1(7)] / (7 x 3) [18 - 7] / 21 11/21 The answer!!!!!
1/3 minus 1/7 is 4/21.
6/7 - 2/3 = 18/21 - 14/21 = 4/21
6/7 - 2/3 = 18/21 - 14/21 = 4/21