Solving Linear Equations

Front

What is a linear equation?

Back

A linear equation is an equation that makes a straight line when graphed. It can be written in the form ax + b = c, where a, b, and c are constants.

Front

What does it mean to solve an equation?

Back

To solve an equation means to find the value of the variable that makes the equation true.

Front

What is the solution to the equation c - 1 = 8?

Back

c = 9

Front

What is the solution to the equation x - 12 = 13?

Back

x = 25

Front

What is the solution to the equation 23 = x + 7?

Back

x = 16

Front

What is the solution to the equation 2x = 10?

Back

x = 5

Front

What does it mean if an equation has no solution?

Back

It means there is no value for the variable that can make the equation true.

Front

What is the first step in solving the equation c/9 = 8?

Back

Multiply both sides by 9 to isolate c.

Front

What is the solution to the equation c/9 = 8?

Back

None of these match my answer.

Front

What is the solution to the equation x/2 = 10?

Back

x = 20