Combining Like Terms Equation Word Problems

Combine like terms
3x + 2x + 11y - 7y

• 5x + 10y

• 5x - 4y

• 5x + 4y

• 5x -10y

Simplify by combining like terms:
4x² - 3x + 11 -2x

• 4x² - 5x + 11

• 11x + 11

• 16x² - 5x + 11

• 10x²

Which expression is equivalent tov + v + v + v + v?

• 5v

• v⁵

• v + 5

Simplify:

8y² + 7xy – 2y² - 5xy + 2x

• 3x² + 3xy + 6y

• 6y² + 2xy + 2x

• 7x² + 35x

• 3x² + 6xy + y

15s⁵ – 2s⁵ + 4s⁷ + 3s⁷ + 2

• 13s⁵ + 7s⁷ + 2

• -13s⁵ + 7s⁷ + 2

• 13s⁵ + 10s⁷ + 2

2c – 12c³ – 5c⁴ + 7c + 10c⁴

• 9c – 12c³ + 5c⁴

• -9c – 12c³ + 5c⁴

• 9c + 12c³ + 5c⁴

– 9r³ + 2r – 5r³ + 3 – 20r

• -4r³ - 18r + 3

•  -14r³ - 18r + 3

•  -14r³ + 18r + 3

Like terms have the same _____ and the same _____.

• variables and numbers

• signs and numbers

• variables and exponents

• variables and signs

11b² + 2b² – 5b³ – 3b²

• 10b² - 5b³

• 5b³-10b²

• -10b² + 5b³

Simplify: 7t - 3t + t - 3t

• 2t

• 8t - 6t

• 14t

• Can't be simplified