Solving Equations DoubleBlock Week 5

10x + 9 = 4x - 9

• x = 0

• x = 3

• x = -3

• x = -18

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

8x - 8 = -4x + 16

• x = 8

• x = 16

• x = 24

• x = 2

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

7w + 5 = 3w - 15

• w = 5

• w = -2

• w = 2

• w = -5

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve for x:
5x - 14 = 8x + 4

• x = 6
• x = -6
• x = -18/13
• x = 10/3

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

What is the measure of angle b

• 146
• 34
• 36
• 136

Tags

CCSS.8.G.A.5

What is the sum of the angles inside a triangle?

• 90
• 180
• 360

Tags

CCSS.8.G.A.5

Which equation is correct to solve for x?

• x+6 = x + 20
• 5x + 30 = 180
• x+6 + x + 20 +5x + 30 = 180
• x + 6 = 5x + 30

Tags

CCSS.8.G.A.5

What is the missing angle measure?

• 46
• 32
• 90
• 102

Tags

CCSS.8.G.A.5

What is v?
-15v-40 = 23-8v

• v = 9
• v = -7
• v = -9

Tags

CCSS.HSA.REI.B.3

x + 2 = x + 4

• all real numbers
• no solution
• x = 0

Tags

CCSS.8.EE.C.7A