# Multi-step inequalities

Multi-step inequalities are solved in exactly the same way as are one step inequalities or two step inequalities. The only difference between them is the number of steps you have to perform in order to get to the solution. Since the number of steps in multi-step inequalities is not limited, they can get pretty complicated. But, if you follow the order of operations, remember all you have learned in previous lessons and with a bit of practice as well as logical reasoning, you will have no trouble whatsoever.

We will show you how to deal with these inequalities on this reasonably difficult example:

-8(11n + 6) + 6(8 + 5n) > 2n + n

The first thing that needs to be done is getting rid of the parentheses. We can do that by multiplying the first parentheses on the left with (-8) and the second one with 6. So now we get:

-88n – 48 + 48 + 30n > 2n + n

Now we have to put all the numbers on the right and all the variables on the left side of the expression. Notice that the only numbers we have in this expression are -48 and 48. When we add them together, we get 0 as a result. So now the expression looks like this:

-88n +30n – 2n – n > 0

Now, let us perform the rest of the additions and subtractions:

-61n > 0

We are not done yet. There is still one more step to perform and that is to divide the whole expression by (-61). Since that is a negative number, keep in mind you have to change the sign of inequality to its opposite. So the last step goes like this:

-61n > 0 |: (-61)

n < 0

The final result is every real number less than zero.

We hope this lesson helped you and that you were able to learn from it. If you have additional questions or comments, please send them via our contact form and we will try to answer them as soon as possible. If you want to practice solving multi-step inequalities some more, feel free to use the math worksheets below.

## Multi-step inequalities exams for teachers

 Exam Name File Size Downloads Upload date Integers Multi-step inequalities – Integers – very easy 560 kB 5732 October 13, 2012 Multi-step inequalities – Integers – easy 565.4 kB 6695 October 13, 2012 Multi-step inequalities – Integers – medium 586.2 kB 10676 October 13, 2012 Multi-step inequalities – Integers – hard 614.1 kB 5900 October 13, 2012 Multi-step inequalities – Integers – very hard 580.7 kB 4830 October 13, 2012 Decimals Multi-step inequalities – Decimals – very easy 586 kB 1486 October 13, 2012 Multi-step inequalities – Decimals – easy 602.2 kB 1576 October 13, 2012 Multi-step inequalities – Decimals – medium 611.7 kB 1928 October 13, 2012 Multi-step inequalities – Decimals – hard 595.7 kB 1357 October 13, 2012 Multi-step inequalities – Decimals – very hard 607.4 kB 1344 October 13, 2012 Fractions Multi-step inequalities – Fractions – very easy 569.6 kB 3537 October 13, 2012 Multi-step inequalities – Fractions – easy 586.5 kB 3490 October 13, 2012 Multi-step inequalities – Fractions – medium 576 kB 3549 October 13, 2012 Multi-step inequalities – Fractions – hard 608 kB 2050 October 13, 2012 Multi-step inequalities – Fractions – very hard 585.4 kB 2151 October 13, 2012

## Multi-step inequalities worksheets for students

 Worksheet Name File Size Downloads Upload date Multi-step inequalities – Integers 5.9 MB 5912 October 14, 2012 Multi-step inequalities – Decimals 7.2 MB 1534 October 14, 2012 Multi-step inequalities – Fractions 6.5 MB 2735 October 14, 2012