Mid-Unit Equations

Solve for x.

2x + 10 = 4x + 6

• x = 2

• x = 4

• x = 0

• x = 3

Solve for x.

2x + 5 = 19

(If you're stuck, draw a pouches and coins model)

• x = 14

• x = 12

• x = 7

• x = 3

Which is an example of the Distributive Property?

• 2 ( x + 3)

• 2x + 3x

• 2-4

• 5x - 3x

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.

Which is an example of a ONE step equation?

• 2x + 4 = 20

• 2x = 10

• 2x + 3x + 5x = 20

• 2 - 3x + 15x = 98

4x + 10 = -26

• 4

• -4

• -9

• 9

Which is an example of a TWO step equation?

• 2x + 4 = 6

• 2x = 6

• 2x + 4x + 3 + 9 = 21

• 3 + 2x + 8x = 16

-(n - 8) = -2

• 6

• 10

• -10

• -6

Solve the equation:
^x/₃+ 10 = 15

• 75

• 15

• 25

• 5

5x - 4 + 2x = 3

• 1

• 2

• 3

• 4