3x + 4 = x + 6
2x + 4 = 6
2x = 2
x = 1
Check it.
3 + 4 = 1 + 6
It checks.
x=6
3x + 4 = 5x - 6 -3x -3x 4 = 2x - 6 +6 +6 10 = 2x 5 = x
3x + 2 = 3x + 6 This is not possible.
3x = x + 4 x = 2 3x2=6 2+4=6
x = 6
5x - 4 = 3x + 6 5x - 3x = 6 + 4 2x = 10 x = 5
x=6
-3x+14 = -4 -3x = -4-14 -3x = -18 x = 6
3x + 4 = 5x - 6 -3x -3x 4 = 2x - 6 +6 +6 10 = 2x 5 = x
3x + 2 = 3x + 6 This is not possible.
3x = x + 4 x = 2 3x2=6 2+4=6
x = 6
3x+4 = 5x-6 3x-5x = -6-4 -2x = -10 x = 5
x = 6
It is an equation and the value of x is 4
3x - 2 = 2x + 4 3x - 2x = 4 + 2 x = 6
x = -4 and y = 2