One Step Equation Modeling

Front

The inverse operation of addition is _______________.

Back

Subtraction

Front

To solve one-step equations, you have to use the ________________ operation.

Back

Inverse

Front

Solve for x: 2x = 4

Back

x = 2

Front

Which equation matches the image? THE CUP IS THE VARIABLE & THE CIRCLES EQUAL ONE EACH: n + 2 = 6, 2n = 6, 2n = 5, n + 2 = 5.

Back

n + 2 = 5

Front

What equation is modeled? 3 = 6, 3x = 6, x = 6, 3 = 6x.

Back

3x = 6

Front

What is a one-step equation?

Back

An equation that can be solved in one operation.

Front

What does it mean to isolate a variable?

Back

To get the variable alone on one side of the equation.

Front

If x + 5 = 10, what is x?

Back

x = 5

Front

If 3x = 12, what is x?

Back

x = 4

Front

What is the purpose of using inverse operations in equations?

Back

To undo the operation and solve for the variable.