simplifying expressions

2(x+5)

• 2x +10

• x+10

• 2x+7

• 2x+5

8(x+3)

• 8x+3

• x+24

• 8x+24

• 8x+11

-5(x-9)

• 5x+45

• 5x-45

• -5x-45

• -5x+45

-7(8x -5)

• -56x +35

• -56x -35

• 56x +35

• 56x -35

2x + 9x - 4x

• 15x

• 7x

• 3x

• 8x

10 - 7 + 8x - 5x

• 3x + 17

• 3x + 3

• 13x +3

• 13x +17

Answer explanation

Make sure you look at the sign in front of the number!

15x - 6 + 1 - 6x

• 21x + 7

• 9x +7

• 9x - 5

• 21x -5

Rewrite the expression by combining like terms.
8y² + 7xy – 2y²  - 5xy + 2x

• 3x² + 3xy + 6y
• 6y² + 2xy + 2x
• 7x² + 35x
• 3x² + 6xy + y

Rewrite the expression by combining like terms.
2x² + 10x + 5x² + 25x

• 3x² + 3xy + 6y
• 6y² + 2xy + 2x
• 7x² + 35x
• 3x² + 6xy + y

Rewrite the expression by combining like terms.
3x² + y + 2y² + 4y²

• 3x² + 3xy + 6y
• 6y² + 2xy + 2x
• 7x² + 35x
• 3x² + 6y² + y