3x = 2y + 3 3x -3 = 2y +3 -3 3x - 3 = 2y (3x -3)/2 = 2y / 2 y = 1/2 x (3x - 3) 3x = 2y +3 3x - 3x = -3x +2y +3 0 = -3x +2y +3 -1 x (0) = -1 x (-3x +2y +3) 0 = 3x - 2y -3
3x + 2y = 12 ie 2y = 12 - 3x so y = 6 - 3x/2
56xy + 2y + 3x
The equation can be simplified to show a value of Y in terms of X. 3X + 2Y +2 = 4Y + 4 3X + 2 = 2Y + 4 3X -2 = 2Y and 2Y = 3X - 2 means that Y = (3/2 X) -1
3x - 4y = -1
'3x' is a multiple of 'x', so it's a common multiple of both of them.
6x
3x - 2y and 3x + 2y are in their simplest form. They don't factor.
The least common factor of any set of numbers is 1.
Since there are no common factors, just multiply everything: 3x times 2y = 6xy
3x = 2y + 3 3x -3 = 2y +3 -3 3x - 3 = 2y (3x -3)/2 = 2y / 2 y = 1/2 x (3x - 3) 3x = 2y +3 3x - 3x = -3x +2y +3 0 = -3x +2y +3 -1 x (0) = -1 x (-3x +2y +3) 0 = 3x - 2y -3
3x = 2y + 3 3x -3 = 2y +3 -3 3x - 3 = 2y (3x -3)/2 = 2y / 2 y = 1/2 x (3x - 3) 3x = 2y +3 3x - 3x = -3x +2y +3 0 = -3x +2y +3 -1 x (0) = -1 x (-3x +2y +3) 0 = 3x - 2y -3
(3x-2y)2=
3x plus 2y can be expressed mathematically as (3x + 2y).
(3x-2y)2=
-3x + 2y = 9 2y = 3x + 9y = 1,5x + 4,5
4x-2y+3x+2y When simplified: 7x