Solving 1-step and 2-step Equations Challenge

The video tutorial covers solving equations by reversing operations, including addition, subtraction, multiplication, and division. It introduces Miss Malloy's method and the arrow method for visualizing steps. The tutorial also addresses handling fractions and reciprocals, solving one-step and two-step equations, and provides a review of complex equations. The focus is on understanding the logic behind each step to ensure accuracy in solving equations.

If m + 12 = 10, what is the value of m?

• 10

• -10

• 2

• -2

Tags

CCSS.6.EE.B.7

What operation would you use to reverse subtraction in an equation?

• Subtraction

• Addition

• Division

• Multiplication

Tags

CCSS.HSA.REI.A.1

If y * -7 = -91, what is the value of y?

• -13

• 13

• 7

• -7

Tags

CCSS.6.EE.B.7

To reverse division by 9 in an equation, you should:

• Add 9

• Subtract 9

• Divide by 9

• Multiply by 9

Tags

CCSS.HSA.REI.A.1

What is the reciprocal of 3/2?

• 2/3

• 3/2

• 1/2

• 2/1

If a/9 = -4, what is the value of a?

• 4

• -36

• 36

• -4

Tags

CCSS.6.EE.B.7

In a two-step equation, what is the first step to solve 6x + 8 = 50?

• Multiply by 6

• Divide by 6

• Subtract 8

• Add 8

Tags

CCSS.7.EE.B.4A

If 2n - 5 = 11, what is the value of n?

• 3

• 8

• 7

• 6

Tags

CCSS.7.EE.B.4A

To solve the equation -3y + 7 = 34, what is the first step?

• Add 7

• Subtract 7

• Multiply by -3

• Divide by -3

Tags

CCSS.7.EE.B.4A

If x/2 - 7 = 9, what is the value of x?

• 32

• 16

• 14

• 18

Tags

CCSS.7.EE.B.4A