Linear Solving Practice

Calculate 5² - 36 ÷ (5 + 1) - 7²

• -30

• -50.2

• -50.83

• -10

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the correct order of operations?

• PEMDAS

• EPMDAS

• PMDEAS

• ASMDEP

Solve 9x - 12 = 2x + 23

• x = 5

• x = 6

• x = 7

• x = 9

Solve 8x + 7 = -2x + 12

• x = 2

• x = 1/2

• x = 3

• x = 1/3

Solve 2(a - 1) + 3 = 4a - 5

• a = 1

• a = 2

• a = 3

• a = 4

3(x + 4) - 11 = 4(x - 1) + 7

• x = -2

• x = 2

• x = 4

• x = -4

Solve for x:
2x + 5 = 12

• 7
• 3
• 3.5
• 8.5

Tags

CCSS.7.EE.B.4A

Solve for x:
2(3x + 4) + 2 = 4 + 3x

• 2
• -2/3
• 10
• -2

Tags

CCSS.8.EE.C.7B

Solve for x:
7 - 2(10x + 1) = 25

• 2/5
• 2
• 1
• -1

Tags

CCSS.8.EE.C.7B

Solve for x:

• x = yb - v
• x = by - v
• x = by + v

Tags

CCSS.HSA.REI.B.3