-6x = 6y + 6 -6x = 3y - 12 Subtracting the second from the first gives: -6x - -6x = 6y - 3y + 6 - -12 → 0 = 3y + 18 → 3y = -18 → y = -6 Substituting in the first: -6x = 6y + 6 → -6x = 6(-6) + 6 → -6x = -36 + 6 → -6x = -30 → x = 5 Thus x = 5, y = -3 solve the simultaneous equations.
6x+13 = 97-6 6x = 97-6-13 6x = 78 x = 13
It simplifies to: -12-6x
6x + 2 = 6 6x = 4 x = 2/3
6x - 3y = 6 y= 2x + 5 replace 2x + 5 for y into the first equation 6x - 3y = 6 6x - 3(2x + 5) = 6 6x - 6x - 15 = 6 0 - 15 = 6 -15 = 6 False So the system has no solution.
The difference between size 6 and 6x is that 6x ia a little bit bigger than a 6 but smaller than a 7. This size is not for the smaller, thinner children.
A size 6x is wider than a size 6. It's essentially a "plus size" version of a 6.
-6x = 6y + 6 -6x = 3y - 12 Subtracting the second from the first gives: -6x - -6x = 6y - 3y + 6 - -12 → 0 = 3y + 18 → 3y = -18 → y = -6 Substituting in the first: -6x = 6y + 6 → -6x = 6(-6) + 6 → -6x = -36 + 6 → -6x = -30 → x = 5 Thus x = 5, y = -3 solve the simultaneous equations.
6x+13 = 97-6 6x = 97-6-13 6x = 78 x = 13
It simplifies to: -12-6x
the American sizes are usually one smaller so a size 6 in English is a size 4 American a size 16 in English is a size 14 in America i hope this was helpful :)
6 + (6 - 6x) = 12 - 6x = 6 (2 - x)
It is -6x - 9
6x + 2 = 6 6x = 4 x = 2/3
-6x/-6=18/-6 x=-3
6x - 3y = 6 y= 2x + 5 replace 2x + 5 for y into the first equation 6x - 3y = 6 6x - 3(2x + 5) = 6 6x - 6x - 15 = 6 0 - 15 = 6 -15 = 6 False So the system has no solution.
A size 4 in girls is a size 6 in womens. Its always two sizes up from girls sizes.