9.3 Balance Equations Quiz

What does it mean when an equation contains two expressions with an equals sign between them?

• The left-hand side (LHS) is greater than the right-hand side (RHS).

• The left-hand side (LHS) is less than the right-hand side (RHS).

• The left-hand side (LHS) is equal to the right-hand side (RHS).

• The left-hand side (LHS) is not related to the right-hand side (RHS).

What happens to the balance of an equation if the amount on the LHS is doubled?

• The equation becomes unbalanced.

• The equation remains balanced if the amount on the RHS is also doubled.

• The equation remains balanced if the amount on the RHS is halved.

• The equation remains balanced if the amount on the RHS is unchanged.

Tags

CCSS.6.EE.B.7

Which of the following operations will keep an equation balanced?

• Adding different numbers to both sides.

• Subtracting the same number from both sides.

• Multiplying one side by a number and the other side by a different number.

• Dividing one side by a number and the other side by a different number.

Tags

CCSS.HSA.REI.A.1

What is the equivalent equation to 2x = 6?

• 2x + 2 = 8

• 2x - 2 = 4

• x = 3

• x = 6

Tags

CCSS.8.EE.C.7A

Which of the following statements is true?

• An equation is true if the LHS is not equal to the RHS.

• An equation is true if the LHS is greater than the RHS.

• An equation is true if the LHS is equal to the RHS.

• An equation is true if the LHS is less than the RHS.

Tags

CCSS.6.EE.B.5

Starting with the equation x = 4, what is the new equation when we multiply both sides by 4?

• x = 16

• 4x = 4

• x = 4

• 4x = 16

Tags

CCSS.HSA.REI.A.1

Starting with the equation x = 4, what is the new equation when we subtract 6 from both sides?

• x = -2

• x = 10

• x = -6

• x = 2

Tags

CCSS.6.EE.B.7

What is the result of subtracting 6 from both sides of the equation x = 4?

• a) x - 6 = -2

• b) x - 6 = 2

• c) x - 6 = 0

• d) x - 6 = 4

Tags

CCSS.6.EE.B.7

What is the reciprocal of 2/5?

• a) 5/2

• b) 2/5

• c) 1/5

• d) 1/2

What is the simplified form of 4x = 16?

• a) x = 2

• b) x = 4

• c) x = 6

• d) x = 8

Tags

CCSS.6.EE.B.7