Question

What is the solution set to the inequality 1 + 7x + 5x< 13?

Answer 1

Explanation:

12x + 1 < 13

12x < 12

x < 1

Answer 2

`x<1`

Explanation:

So we have the inequality:

`1+7x+5x<13`

First, combine like terms:

`1+12x<13`

Subtract 1 from both sides:

`12x<12`

Divide both sides by 12:

`x<1`

And that's our answer :)