Combining Like Terms Quiz

Simplify the expression: 3x + 2y - 4x + 5y

• -x + 3y

• 7x - y

• 2x + 7y

• -x + 7y

Simplify the expression: 2a^2 + 3a^2 - 5a^2

• -6a^2

• 10a^2

• -4a^2

• 0

Simplify the expression: 4/5x + 2/3x

• 6/5x

• 22/15x

• 5/4x

• 3/2x

Simplify the expression: -2x - 3y + 5x - 4y

• -7x - 7y

• -3x + 7y

• 3x - 7y

• 2x + 3y

Simplify the expression: 2(3x + 4y)

• 6x + 3y

• 6x + 8y

• 6x + 4y

• 2x + 4y

Simplify the expression: 2x^2 + 3x - 4x^2

• -2x^2 - 7x

• -2x^2 + 3x

• -2x^2 - 3x

• 2x^2 - 3x

Simplify the expression: 3/4a + 1/2a

• 7/4a

• 2/3a

• 3/2a

• 5/4a

Simplify the expression: -3x + 2y - 4x - 5y

• -7x - 3y

• -x + 3y

• -7x + 3y

• -x - 2y

Simplify the expression: 3(2x + 5y)

• 6x + 10y

• 6x + 15y

• 6x + 5y

• 6x - 15y

Simplify the expression: 2x^2 - 3x + 4x^2

• 6x^2 - 3x

• 5x^2 - 2x

• 8x^2 - 5x

• 4x^3 - 3x