Solve for Equations

Use the equation from the previous problem to solve for x.

• 133

• 57

• 47

• 43

For the diagram decide which equation you agree with.

• x - 73 = 90

• x + 73 = 180

• x + 73 = 90

• 90 + 73 = x

Use the equation from the previous problem to solve for x.

• 17

• 27

• 107

• 73

Use the equation from the previous problem to solve for a.

• 30

• 45

• 90

• 55

For the diagram decide which equation you agree with.

• x + 180 = 133

• x + 133 = 180

• x + 133 = 90

• x = 133

For the diagram decide which equation you agree with.

• a² + 90 = 180

• 90 - 2a = 180

• a + 90 = 180

• 2a + 90 = 180

2x = x + 3

• 6

• 3

• 2

• x

Solve the equation
3x = 27. 

• x = 24

• x = 81

• x = 9

• x = 3

Solve for x:

• x = 20

• x = 7

• x = 10

• x = 3

6z + 3 -4z = 9

• z = 3

• z = 60

• z = 30

• z = 1