ELL Solving One & Two Step Inequalities

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, greater than or equal to, or less than or equal to the other.

Front

What does it mean to solve an inequality?

Back

To solve an inequality means to find all values of the variable that make the inequality true.

Front

What is the solution to the inequality: 25 < x - 10?

Back

x > 35

Front

How do you isolate a variable in an inequality?

Back

To isolate a variable, perform the same operations on both sides of the inequality, just like in equations, but remember to reverse the inequality sign if you multiply or divide by a negative number.

Front

What is the solution to the inequality: -9a - 1 < 26?

Back

a > -3

Front

What does the graph of an inequality represent?

Back

The graph of an inequality represents all the possible solutions to the inequality on a number line.

Front

What is the solution to the inequality: k - 13 > -51?

Back

k > -38

Front

What is the solution to the inequality: -8 - w > 9?

Back

w < -17

Front

What does the symbol '≤' mean in an inequality?

Back

The symbol '≤' means 'less than or equal to'.

Front

What is the solution to the inequality: c - 5 ≤ 6?

Back

c ≤ 11