One Step Equation

Front

What is a one-step equation?

Back

A one-step equation is an algebraic equation that can be solved in a single step, typically involving addition, subtraction, multiplication, or division.

Front

How do you solve the equation x + 5 = 12?

Back

Subtract 5 from both sides: x = 12 - 5, so x = 7.

Front

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

Back

Divide both sides by 3: x = 12 / 3, so x = 4.

Front

What does it mean to check your solution in an equation?

Back

To check your solution, substitute the value back into the original equation to verify that both sides are equal.

Front

Solve for m: m - 13 = 15

Back

Add 13 to both sides: m = 15 + 13, so m = 28.

Front

Is 5 a solution to the equation p - 12 = 17?

Back

No, because substituting 5 gives p = 17 + 12, which means p = 29, not 5.

Front

What is the first step to solve the equation 4x = 4.32?

Back

Divide both sides by 4: x = 4.32 / 4.

Front

What is the principle of inverse operations in solving equations?

Back

Inverse operations are used to isolate the variable by performing the opposite operation (e.g., adding to undo subtraction).

Front

How do you represent a one-step equation for finding the cost of one item in a package?

Back

If a package costs $4.32 for 4 items, the equation is 4x = 4.32, where x is the cost of one item.

Front

What is the solution to the equation x - 7 = 3?

Back

Add 7 to both sides: x = 3 + 7, so x = 10.