Solving Linear Equations

Which of the following is true about equations?

• It states that two things are equal.

• What is on the left side equals what is on the right side.

• An equation is like a balance.

• All of the above are correct.

Tags

CCSS.6.EE.B.5

What is an inverse operation?

• A mathematic operation that is the same as another operation

• A term that does not change in value.

• A number that is multiplied by a variable.

• A mathematic operation that undoes another math operation.

Tags

CCSS.HSA.REI.A.1

What is a one-step equation?

• An equation with one correct answer.

• An equation containing a negative number.

• An equation requiring only one inverse operation to solve.

• None of the above

Tags

CCSS.6.EE.B.7

Which of the following is a one step equation?

• -3

• 4x = 20

• 2x - 5 = 19

• x

Tags

CCSS.6.EE.B.7

What is the inverse of multiplication?

• Addition

• Subtraction

• Division

Tags

CCSS.3.OA.C.7

What is the inverse of addition?

• Division

• Subtraction

• Multiplication

Tags

CCSS.6.EE.B.7

What is a two-step equation?

• An equation that requires two regular operations to solve.

• An equation that requires two inverse operations to solve.

• An equation that has two correct answers.

• An equation that requires one inverse operation to solve.

Tags

CCSS.7.EE.B.4A

Which of the following is NOT a two-step equation?

• 13+x=24

• 2x-7=35

• x/3+11=21

• 3r+14=56

Tags

CCSS.7.EE.B.4A

What is the first step in solving the equation 3x+6=36?

• Add 6 to both sides.

• Subtract 6 from both sides.

• Multiply both sides by 3.

Tags

CCSS.7.EE.B.4A

What is a multi-step equation?

• An equation that requires one inverse operation to solve.

• An equation with multiple answers.

• An equation that requires multiple steps to solve.

• An equation with multiple equal signs.

Tags

CCSS.8.EE.C.7B