Basic Prealgebra With Variables

How would you solve the equation 4x = 100?

• Divide 100 by 4

• Subtract 4 from 100

• Add 4 to 100

• Multiply 100 by 4

Tags

CCSS.6.EE.B.7

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

• y

• 19

• x

• 2

Tags

CCSS.6.EE.A.2B

Solve for x: 7x + 7 = 21

• x = 7

• x = 4

• x = 3

• x = 2

Tags

CCSS.7.EE.B.4A

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

Solve for k.... 31 - 3k = 10

• k = 10

• k = -10

• k = -7

• k = 7

Tags

CCSS.7.EE.B.4A

Can you have more than one variable in an expression?

• Yes

• No

Tags

CCSS.6.EE.A.2B

• 58

• 40

• 13

• 45

Tags

CCSS.6.EE.A.2C

• 10

• 11

• 27

• 9

Tags

CCSS.6.EE.A.2C

• 36

• 632

• 12

• 11

Tags

CCSS.6.EE.A.2C

• 6

• 7

• 12

• 10

Tags

CCSS.6.EE.A.2C