One-Step Equations and Inverse 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 solve an equation?

Back

To solve an equation means to find the value(s) of the variable(s) that make the equation true.

Front

What is an inverse operation?

Back

An inverse operation is an operation that reverses the effect of another operation. For example, addition and subtraction are inverse operations.

Front

What is the first step to solve the equation x + 3 = 17?

Back

Subtract 3 from both sides of the equation to isolate x.

Front

If x + 12 = 20, what is the value of x?

Back

x = 8.

Front

How do you check if your solution to an equation is correct?

Back

Substitute the solution back into the original equation to see if both sides are equal.

Front

What is the solution to the equation x - 32 = 49?

Back

x = 81.

Front

What is the purpose of using inverse operations in solving equations?

Back

Inverse operations help to isolate the variable and simplify the equation.

Front

What is the solution to the equation 17 = x + 3?

Back

x = 14.

Front

What does the equation 2^5 represent?

Back

2^5 represents 2 multiplied by itself 5 times, which equals 32.