12x - 6 = 12x
To get a good look at what this equation is saying,
divide each side by 12 :
x - 1/2 = x
You can see right away that the equation has no solution. There is no number
that you can subtract 1/2 from and end up with the same number.
If there were such a number, then that's the amount of money I would like to earn.
Just one time is all I'd need.
The answer to -12x minus 17 equals negative 89 is x equals 6.
30+12x = 6(5+2x)
12x - 8 = 10x + 42x = 12x = 6
12x - 6 = 10x +2 12x - 10x = 2 + 6 2x = 8 x = 4
8x-3+6x-1 = 12x+614x-4 = 12x+614x-12x = 6+42x = 10x = 5
The answer to -12x minus 17 equals negative 89 is x equals 6.
30+12x = 6(5+2x)
x = -6
12x - 8 = 10x + 42x = 12x = 6
12x - 6 = 10x +2 12x - 10x = 2 + 6 2x = 8 x = 4
6*3-6*2-12x v v 18 - 12-12x v v 6-24x -6 -6 something like that..
8x-3+6x-1 = 12x+614x-4 = 12x+614x-12x = 6+42x = 10x = 5
6
X=.75
6
6y
Substitute 2x - 6 for y in first equation: 12x - 5(2x - 6) = 30 ie 12x - 10x + 30 = 30 so 2x = 0 making x = 0 and y = -6