Intro to Linear Equations and Coordinates

What is the first step for solving \frac{x}{5}-13=20?

• Multiply both sides by 5

• Subtract 13 from both sides

• Add 13 to both sides

• Divide both sides by 5.

Tags

CCSS.7.EE.B.4A

Which of the following is the first step used to solve -6w + 1 = -11?

• Subtract 1 from both sides

• Add 1 to both sides

• Divide both sides by -6

Tags

CCSS.7.EE.B.4A

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides

• Subtract 11 from both sides

• Add 11 to both sides

• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A

r + 20 = 27

• r = 7

• r = 47

• r = 13

• r = 20

Tags

CCSS.6.EE.B.7

-6x = 30

• x = - 5

• x = 24

• x = 5

• x = 36

Tags

CCSS.6.EE.B.7

Which of the following is the next step for the equation?

• -3a = 6

• -3a = 22

• 5a = 14

• -11a = 14

Tags

CCSS.7.EE.B.4A

Solve for w:
-6w + 1 = -11

• 2

• 1.2

• 12

• -2

Tags

CCSS.7.EE.B.4A

Which choice models this situation?

Last week, James worked 35 hours in 5 days on the farm. He worked the same number of hours each day. How many hours did he work each day?

• h - 5 = 35

• h + 5 = 35

• 5h = 35

• h/5 = 35

Tags

CCSS.HSA.CED.A.3

Level 2

Solve for a

• a= -2

• a= -7.5

• a= 2

• a= 6

Tags

CCSS.7.EE.B.4A

Solve for z

• z = -1

• z = 1

• z = 0

• z = 8

Tags

CCSS.6.EE.B.7