Evaluating & Simplifying Algebraic Expressions

Evaluating Expressions

100

What is the value of the expression x - 7 when x = -3?

-10

200

What is the value of the expression 2x + 5 when x = 5?

15

300

What is the value of the expression 4p - 3r when p = 2 and r = 1?

5

400

What is the value of the expression 2x² - 2x + 5 when x = 3?

17

500

What is the value of the expression x² - 7x -1 when x = -2?

17

Combine Like Terms (Basic)

100

Simplify the expression. 11x+9-7

11x+2

200

Simplify the expression. 4v -5 -6v

-2v-5

300

Simplify the expression. 8s-11s+6

-3s+6

400

Simplify the expression. 8+4a+6-9a

-5a+14

500

Simplify the expression. 5y-4+7-10y

-5y+3

Distribute (Basic)

100

Simplify. 3(q+1)

3q+3

200

Simplify. -4(q+7)

-4q-28

300

Simplify. 4(3x+12)

12x+48

400

Simplify. -3(4x-10)

-12x+30

500

Simplify. -6(-3x+6)

18x-36

Combine Like Terms (Advanced)

100

Simplify. -3x+12-16+7x

4x-4

200

Simplify. -15m-26+12x-12+8m

12x-7m-38

300

Simplify. 12p+9p-6p+14-26+2p

17p-12

400

Simplify. -8g+12-15g-2g-17

-25g-5

500

Simplify. -8x+12-8x+15+15x-22-x

-2x - 5

Simplify Algebraic Expressions

100

Simplify. 4(b-6)+19

4b-5

200

Simplify. 4(-3p+6)-3

-12p+21

300

Simplify. 4x-5(x+6)

-x+6

400

Simplify. 3(5-2n)+9n

15+3n

500

Simplify. -2(x-6)+3(x+5)

x+27