if 3x-8= -2, find the value of x-6
First you have to solve the equation 3x-8=-2. Add 8 to both sides, giving you 3x=6. Now divide by 3x=2. Now, you can find the value of x-6. Plug in 2 for x and solve.2-6=-4
3x - 8 = -2 |add 8 to both sides3x = 6 |divide both sides by 3x = 2x - 6 = 2 - 6 = -4