x + 5 = -2

• x = -3

• x = 3

• x = -7

• x = 7

Tags

CCSS.6.EE.B.7

-3x = 6

• x = -2

• x = -3

• x = 2

• x = 3

Tags

CCSS.6.EE.B.7

3x - 4 = 5

• x = 3

• x = 9

• x = 5/3

• x = 4

Tags

CCSS.7.EE.B.4A

3x = 6

• x = 0

• x = 1

• x = 2

• x = 3

Tags

CCSS.6.EE.B.7

1. Kylie and Ricardo decide to start a dog watching business for their neighborhood. 

3. Kylie thinks it would be best to charge customers $27 for a membership and then $5 per time they walk a dog. 

5. Ricardo thinks it would be best to charge $8 per dog walk. 

7. For what number of walks will their two plans cost the same amount of money?

Mathematical Equivalence

ON

Kylie and Ricardo decide to start a dog watching business for their neighborhood. Kylie thinks it would be best to charge customers $27 for a membership and then $5 per time they walk a dog. Ricardo thinks it would be best to charge $8 per dog walk. For what number of walks will their two plans cost the same amount of money?

Mathematical Equivalence

ON

Linear equation in one variable has

• Only one term with variable

• One variable with power >1

• More than one variable with any power

• One variable with power 1

Tags

CCSS.6.EE.A.2C

The perimeter of the rectangle shown is 36 inches. Solve for the value of x.

Tip: just type in the number.

Mathematical Equivalence

OFF

Tags

CCSS.7.EE.B.4A

Linear equation in one variable has___ variable and ___ as its degree

Tags

CCSS.6.EE.A.2C

The perimeter of the rectangle shown is 36 inches. Solve for the value of x.

Tip: just type in the number.

Mathematical Equivalence

OFF

Tags

CCSS.7.EE.B.4A