Solve Equations With a Variable

In the equation 2x + 3y = 19, what is the constant?

• y

• 19

• x

• 2

Tags

CCSS.6.EE.A.2B

What is the first step in solving the equation 2y - 11 = 25

• Subtract 11 from 25

• Add 11 to 25

• Divide 25 by 2

• Multiply 25 by 2

Tags

CCSS.7.EE.B.4A

What is a variable?

• It's a number equation.

• A letter representing an unknown number in an equation.

• The symbols in an equation that aren't letters or numbers.

• Any equation with an equals sign.

Tags

CCSS.6.EE.A.2B

Solve this equation

a - 2.1 = 5.8

• a = 7.9

• a = 3.7

• a = 5.8

• None of these match my answer

Tags

CCSS.6.EE.B.7

Please solve this equation

^p/₅ = 7

• p = 35

• p = 12

• p = 2

• None of these match my answer

Tags

CCSS.6.EE.B.7

Please solve this equation

• x = 16

• x = 30

• x = 161

• None of these match my answer

Tags

CCSS.7.EE.B.4A

Please solve this equation

1.2x = 9.6

• x = 8

• x = 10.8

• x = 8.4

• None of these match my answer

Tags

CCSS.6.EE.B.7

Select all equations that match this tape diagram.

Tags

CCSS.HSA.CED.A.3

Select all equations that match this tape diagram.

Tags

CCSS.HSA.CED.A.3

Select all equations that match this balanced hanger.

Tags

CCSS.HSA.CED.A.3