Unit 3 Review #2

Front

Solve for x: -2x + 11 = 23

Back

x = -6

Front

Solve for x: 2x - 3 + 4x = 27

Back

x = 5

Front

Solve the inequality: c > 3

Back

The solution indicates that c must be greater than 3.

Front

Graph the solution of the inequality: -\frac{1}{2}x + 7 > 5

Back

The graph shows the region where the inequality holds true.

Front

True or False: To solve \frac{g}{-8} - 6 = -12, you would add 6 to each side then multiply by -8 on each side.

Back

True

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions.

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, or not equal to the other.

Front

What does it mean to solve for a variable?

Back

To solve for a variable means to find the value of that variable that makes the equation or inequality true.

Front

What is the first step in solving the equation 3x + 5 = 20?

Back

Subtract 5 from both sides to isolate the term with the variable.

Front

What is the solution to the equation x - 4 = 10?

Back

x = 14