Can u help solve for x 3(x-4)-12=2(x-6)+8

What term makes it inconsistent y=2x - 4 ?

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $36.98. find the probability that a randomly selected bill will have an amount greater than $173, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Given the equation −4  = 12, solve for x and identify if it is an extraneous solution.