Algebra: Equations & Expressions

Find a solution:

x + 5 = 22

• x=20

• x=27

• x=10

• x=17

Find a solution.

4.5 + y = 27

• y=23.5

• y=22.5

• y=31.5

• y=32.5

Which of these expressions is equivalent to 24 + 30

• 2 ( 12 + 15 )

• 5 ( 19 + 6 )

• 4 ( 6 + 24 )

• 8 ( 3 + 30 )

Which of these expressions is equivalent to 24y + 30w

• 2 (12w + 15y)

• 2 (12y + 15w)

• 2yw (12 + 15)

• 2 (12yw + 15)

Find a solution to:

4x = 2

• x = 2

• x = 1/2

• x = 8

• x = 1/8

• x = 3/16

• x = 5 1/3

• x = 1/12

• x = 12

• x = 2/5

• x = 3/5

• x = 5/3

• x = 6/10

Combine like terms to simplify the expression.

4w + 3y + 2w

• 9wy

• 7y + 2w

• 6w + 3y

• 6y + 3w

Combine like terms to simplify the expression.

3h + 4w - 2h

• h + 4w

• 5h

• 5w

• 4h + w

What is 4w + 3 if w=2?

• w=11

• 11

• 7

• 45