Basic Like Terms

3x-5x

• 2x
• 8x
• -2x
• 15x²

Simplify by combining like terms.
m + 9 - 4m

• 5m
• m + 5m
• -3m + 9
• 4m

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Simplify: 6x + 12x + 3 y

• 21x

• 18x + 3y

• 72x + 3y

• 6x + 15y

Which expression is equivalent to
v + v + v + v + v?

• 5v
• v⁵
• v + 5
• v5

-r -10r

• 11r
• -11r
• 9r
• -11

Simplify: x + 3x + 6x + x

• 9x

• 11x

• 2x + 9x

• Can't be simplified

Simplify: 4q + 4t + 3q + t

• 12tq

• 3q + 4t

• 7q + 5t

• Can't be simplified

A coefficient is __________.

• the variable
• a constant
• an exponent
• the number that comes before the variable

Simplify: m + m + m + m

• 4m

• m⁴

• m

• Can't be simplified