Solving for Missing Variables

Solve for x:

• x = yb - v

• x = by - v

• x = by + v

Solve the following for x: dx + e = f

• x = (f - e)/d

• x = d/(e - f)

• x = d/(e + f)

• T = PV/K
• T = PK/V
• T=KV/P
• Greenland

Solve for L

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

Tell whether the angles are complementary or supplementary. Then find the value of x.

• Complementary; x=25

• Complementary; x=5

• Supplementary; x=25

• Supplementary; x=5

What is the value of x?

• 60

• 26

• 14

• 10

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

The angles are adjacent supplementary angles. Find the value of x.

• 42 

• 180 

• 126 

• 60

Solve for x

• 20

• 25

• 120

• 180