Solving Equations (Variables on both Sides)

-49 - x = -8x + 70

• 15
• 17
• 14
• 19

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.5

CCSS.6.EE.B.7

CCSS.6.EE.A.2

-7x - 36 = 20 -3x

• -12
• -14
• 15
• 8

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.5

The Frederick County Fair costs $15.00 to get in and $2.50 per ride, while the Montgomery County Fair costs $10.00 to get in and $3.00 per ride. Which equations could be used to determine how many rides you would need to go on for both fairs to be of equal value?

• 15x + 2.5 = 10x + 3

• 15 - 2.5x = 10 - 3x

• 15 + 2.5x = 10 + 3x

• 15 - 10 = 2.5x + 3x

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.5

CCSS.6.EE.B.7

CCSS.6.EE.C.9

WRITE AN EQUATION

You bought a magazine for $5 and four

erasers. You spent a total of $25. Write a 2-step equation to find the cost of one eraser.

• 5 + x = 25

• 5 + 4x = 25

• 5x = 25

• 25 - 5 = -4x

Tags

CCSS.7.EE.B.4A

At Gamestop you can buy a Xbox One for $150.00 and each game to go with it would cost $24.00. Or, you can buy a Playstation 4 for $180.00 and each game for $20.00. Write an equation to determine how many games would need to be purchased for the cost to be equal? 

• 150x + 24 = 180 + 20x
• 150 + 24x = 180 + 20x
• 180 - 150 = 24 x + 20x
• 150 - 24x = 180 - 20x

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.5

CCSS.6.EE.B.7

CCSS.6.EE.C.9

3x = 15 - 2x

• x = 9

• x = 3

• x = -3

• x = 6

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.5

CCSS.6.EE.B.7

CCSS.6.EE.A.2

-4x = 8x + 24

• x = -6

• x = 4

• x = 6

• x = -2

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.5

-2y + 8 = 4y - 10

• y = 3

• y = -3

• y = 6

• y = -6

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.5

2x + 24 = 8x

• x = 4

• x = 8

• x = 6

• x = 0

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.5

CCSS.6.EE.B.7

CCSS.6.EE.A.2

-10x - 135 = 117 + 2x

• 25
• -18
• -21
• 22

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.5

CCSS.6.EE.A.2