Module 2 Review

Front

Determine the number of solutions for the equation: 10 - m = m - 10

Back

One solution.

Front

Back

Front

Solve the equation: 4x - 5 = 41.

Back

x = 11.5.

Front

Translate the equation: 2 + 3n = 4n

Back

Two plus three times a number n is equal to four times n.

Front

What is a statement that two ratios are equivalent?

Back

Proportion.

Front

What is the solution to the equation: 3x + 4 = 19?

Back

x = 5.

Front

What is the definition of a variable in mathematics?

Back

A symbol used to represent an unknown value.

Front

What does it mean for an equation to have no solution?

Back

There are no values that satisfy the equation.

Front

What is the process of isolating a variable in an equation?

Back

Rearranging the equation to get the variable on one side.

Front

What is the definition of an identity in mathematics?

Back

An equation that is true for all values of the variable.