Two-step inequalities

Two-step inequalities are to one-step inequalities what two-step equations are to one-step equations – the same thing, but a bit more work is needed in order to solve them. Two-step inequalities are very easy to solve and the rules you have to adhere to are the same as for the one-step inequalities – remember that you need to change the sign of inequality when multiplying or dividing the whole inequality with a negative number. The order of operations will not come into play often since there are not many operations to perform here.

We will now show you on this example how this inequality looks like and what it takes to solve it:

4x + 8 > 20

The first thing you need to do is to put all the numbers on the right side and the variables on the left. Then perform the additions and subtractions. Like this:

4x > 20 – 8

4x > 12

The only thing left to do now is to divide the whole inequality by 4 to get the final, simplified result. Since the number we are dividing the inequality by is positive, it is not necessary to change the sign of inequality. Therefore:

4x > 12 |:4

x > 3

two step inequalities

And now we have the final result. If you wish to practice solving two-step inequalities a bit more, please feel free to use the worksheets below.

Two-step inequalities exams for teachers

Exam Name File Size Downloads Upload date
Integers
Two-step inequalities – Integers – very easy 463.2 kB 4168 October 13, 2012
Two-step inequalities – Integers – easy 463.3 kB 3832 October 13, 2012
Two-step inequalities – Integers – medium 463.2 kB 5550 October 13, 2012
Two-step inequalities – Integers – hard 464.4 kB 2102 October 13, 2012
Two-step inequalities – Integers – very hard 463.3 kB 1563 October 13, 2012
Decimals
Two-step inequalities – Decimals – very easy 463.7 kB 649 October 13, 2012
Two-step inequalities – Decimals – easy 463.6 kB 557 October 13, 2012
Two-step inequalities – Decimals – medium 463.6 kB 642 October 13, 2012
Two-step inequalities – Decimals – hard 463.4 kB 380 October 13, 2012
Two-step inequalities – Decimals – very hard 463.4 kB 372 October 13, 2012
Fractions
Two-step inequalities – Fractions – very easy 467 kB 1072 October 13, 2012
Two-step inequalities – Fractions – easy 466.9 kB 841 October 13, 2012
Two-step inequalities – Fractions – medium 467.4 kB 911 October 13, 2012
Two-step inequalities – Fractions – hard 467.4 kB 522 October 13, 2012
Two-step inequalities – Fractions – very hard 467.6 kB 542 October 13, 2012


Two-step inequalities worksheets for students

Worksheet Name File Size Downloads Upload date
Two-step inequalities – Integers 4.4 MB 2739 October 14, 2012
Two-step inequalities – Decimals 5.3 MB 540 October 14, 2012
Two-step inequalities – Fractions 5.6 MB 809 October 14, 2012


Two-step inequalities knowledge test