Solving 2 step equations

Front

What is a two-step equation?

Back

A two-step equation is an algebraic equation that requires two operations to solve for the variable.

Tags

CCSS.7.EE.B.4A

Front

What is the first step in solving a two-step equation?

Back

The first step is to add or subtract a constant from both sides of the equation.

Tags

CCSS.7.EE.B.4A

Front

What is the second step in solving a two-step equation?

Back

The second step is to multiply or divide both sides of the equation by a coefficient.

Tags

CCSS.7.EE.B.4A

Front

How do you isolate the variable in a two-step equation?

Back

You isolate the variable by performing inverse operations to both sides of the equation.

Tags

CCSS.7.EE.B.4A

Front

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

Back

Inverse operations are used to cancel out terms and isolate the variable.

Tags

CCSS.7.EE.B.4A

Front

What does it mean to 'balance' an equation?

Back

Balancing an equation means keeping both sides equal by performing the same operation on both sides.

Tags

CCSS.8.EE.C.7B

Front

Can you provide an example of a two-step equation?

Back

An example of a two-step equation is 2x + 3 = 11.

Tags

CCSS.7.EE.B.4A

Front

How do you check your solution after solving a two-step equation?

Back

You check your solution by substituting the value back into the original equation to see if both sides are equal.

Tags

CCSS.8.EE.C.7B

Front

What is the role of coefficients in two-step equations?

Back

Coefficients are the numerical factors that multiply the variable in the equation.

Tags

CCSS.7.EE.B.4A

Front

What is a constant in the context of equations?

Back

A constant is a fixed value that does not change, represented by a number in the equation.

Tags

CCSS.6.EE.A.2B