Solving Equations: Find the mistake! (Level 2)

What are the best tips to prevent making mistakes when solving equations? Check all that apply

• Copy correctly

• Slow down and think about the next step

• Check your calulations

• Skip it altogether

What is the first error?

• distributing -2

• combining like terms

• subtracting 2

• diving by -4

What is the first error?

• Adding of 12 on both sides

• Dividing by -8

• Distribution of -4

• No error

Where is the first mistake?

• Distribution of the 5

• Distribution of the 10

• subtracting 60x from both sides

• dividing by -50

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.EE.B.5

Where is the first mistake?

• Distribution of -7

• Adding of 14 to both sides

• Subtracting of 20b from both sides

• No error

Where is the first mistake?

• Dividing -1

• Combining like terms

• Distributing -2

• inequality error

Where is the first mistake?

• Subtracting 3 on both sides

• Distributing the 9

• Subtracting 9x on both sides

• Inequality error

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.8