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Distribute
Combine Like Terms
Vocabulary
Evaluate
Solve
100

Distribute

3(x+2)

3x + 6

100

Combine like terms

3x + 2 +4 + 5x

8x + 6

100

Is this an expression or an equation?

-2x + 5

Expression

100

Evaluate for x = 3

2x - 5

1

100

Solve

x + 3 = 10

x = 7

200

Distribute

5(2x - 3)

10x - 15

200

Combine like terms

3x - 4 - 2x +7

x + 3

200

What is the variable in this expression?

3a - 5

a

200

Evaluate for x = 1 and y = 3

2x + 2y - 5

3

200

Solve

y - 5 = 5

y = 10

300

DAILY DOUBLE

Distribute

3(2x - 3y + 5)

6x - 9y + 15

300

Combine like terms

4a + 2b - 5 -2a +b

2a + 3b -5

300

What is the constant in this expression?

3x + 2y + 2

2

300

Evaluate for x = 2

-5x + x

-8

300

Solve

3a = - 9

a = -3

400
Distribute

-2(3x + 6)

-6x - 12

400

Combine like terms

3y - 2z - y - z -2y

-3z

400

DAILY DOUBLE

What is the coefficient in this expression?

-3x - 8

- 3

400

Evaluate for x = -2 and y = 3

3x + 3y - 3


0

400

Solve

x/2 = 9

x = 18

500

Distribute

-(x - 2y - 4)

-x + 2y + 4

500

Combine like terms

-5x + 3 + 2y + 3x - 5 - y

-2x + y - 2

500

How many terms are in this expression?

3x + 2y + 4xy - 3

4

500

Evaluate for x = -3

-5x + 2x - 3


6

500

Solve

(1/3)x = 10

x = 30