Question

Please solve and graph each inequality x-7<-12

Answer 1

For this case we must resolve the following inequality:

`x-7 <-12`

Adding 7 to both sides of the inequality:

`x <-12 + 7`

Different signs are subtracted and the major sign is placed.

`x <-5`

Thus, the solution is given by all the values of "x" less than -5.

The solution set is: (-∞, - 5)

Answer:

`x <-5`

See attached image