Front

What is a linear equation in one variable?

Back

A linear equation in one variable is an equation that can be written in the form ax + b = 0, where a and b are constants and x is the variable.

Front

How do you isolate the variable in an equation?

Back

To isolate the variable, you perform inverse operations to both sides of the equation until the variable is alone on one side.

Front

What does it mean to solve an equation?

Back

Solving an equation means finding the value of the variable that makes the equation true.

Front

What is the first step in solving the equation 3x + 5 = 8?

Back

The first step is to subtract 5 from both sides of the equation.

Front

What is the solution to the equation 3x + 5 = 8?

Back

The solution is x = 1.

Front

How do you check if your solution is correct?

Back

You can check your solution by substituting the value back into the original equation to see if both sides are equal.

Front

What is the solution to the equation 6x + 1 = 13?

Back

The solution is x = 2.

Front

What is the process to solve the equation -33 = 15h - 3?

Back

Add 3 to both sides, then divide by 15 to isolate h.

Front

What is the solution to the equation -33 = 15h - 3?

Back

The solution is h = -2.

Front

How do you solve the equation -55 = -13 - 7a?

Back

Add 13 to both sides, then divide by -7 to isolate a.