Combine Like terms

• Math

Combine Like terms

What is the result of combining 3x + 2x?

1. 5x
2. 6x
3. x
4. 1x

Simplify the expression: 4y + 7y - 2y

1. 12y
2. y
3. 9y
4. 5y

What is the result of combining -2a + a?

1. a
2. -a
3. -3a
4. 0

Simplify the expression: 5x - 3x + 2x

1. 4x
2. x
3. 10x
4. -6x

Combine like terms in the expression: 2x + 3y - x + 4y

1. 9xy
2. x + 7y
3. 3xy
4. 5x + y

After completing the video and questions how well do you feel you understand the material?

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Resources

YouTube. (2012, September 6). Combining like terms introduction | introduction to algebra | algebra I | khan academy. YouTube. https://www.youtube.com/watch?v=CLWpkv6ccpA