One Step Equations - Mixed Operations

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing one or more variables.

Front

What does it mean to isolate a variable in an equation?

Back

Isolating a variable means manipulating the equation to get the variable on one side of the equation by itself.

Front

What is the first step to solve the equation x - 62 = 123?

Back

Add 62 to each side of the equation.

Front

What is the solution to the equation r + 12 = 25?

Back

r = 13.

Front

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

Back

x = 0.

Front

How do you solve the equation 2y = 18?

Back

Divide both sides by 2 to get y = 9.

Front

What is the solution to the equation 13x = 65?

Back

x = 5.

Front

What operation would you use to solve the equation x + 5 = 10?

Back

Subtract 5 from both sides.

Front

What is the solution to the equation 3x = 12?

Back

x = 4.

Front

What does it mean to perform the same operation on both sides of an equation?

Back

It means to keep the equation balanced by applying the same mathematical operation to both sides.