Combining Like Terms & Equation Solving

Simplify: x + 3x + 6x + x

• 9x

• 11x

• 2x + 9x

Tags

CCSS.7.EE.A.1

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

• 12tq

• 3q + 4t

• 7q + 5t

Tags

CCSS.7.EE.A.1

Simplify: 6x + 12x + 3 y

• 21x

• 18x + 3y

• 72x + 3y

• 6x + 15y

Tags

CCSS.7.EE.A.1

Simplify: 15x + 19 + 2x - 4

• 17x + 15

• 17x + 23

• 30x + 15

• 13x + 15

Tags

CCSS.7.EE.A.1

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

• 5x + 10y
• 5x - 4y
• 5x + 4y
• 5x -10y

Tags

CCSS.7.EE.A.1

5(3x - 7)

• 15x - 35

• 35x - 15

• 15x + 35

Tags

CCSS.6.EE.A.3

5(7x - 1)

• 12x - 1

• 35x - 5

• 35x + 5

Tags

CCSS.6.EE.A.3

3(x - 3)

• 3x - 9

• x - 9

• 3x - 3

Tags

CCSS.6.EE.A.3

-10(-2x-1)

Hint: negative sign in -10 changes both signs in the ( )

• -20x - 10

• 20x + 10

• -10x -20

Tags

CCSS.6.EE.A.3