Algebra 1

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

• -2x + 6y

• -2x + 2y

• x + 6y

• -2x + 6y

Simplify the expression: 2(a + b) - 3(a - b)

• -a + 5b

• -a + 3b

• a + 5b

• -a - 5b

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

• 2x^2 - 2x

• 2x^2 - 3x + 5x

• -2x^2 + 3x - 5x

• 2x^2 + 3x - 5x

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

• 6x - 8y + 5x - 10y

• 6x - 8y + 10y - 5x

• 6x - 8y - 5x + 10y

• 6x + 8y - 5x - 10y

Simplify the expression: 2x + 3y - 4x + 5y - 6x + 7y

• 8x - 15y

• -8x - 15y

• -8x + 15y

• -8x + 15y

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

• -4x + 12

• -2x + 18

• -4x + 18

• 4x + 18

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

• -x^2 + 6x

• 4x^2 - 6x

• 2x^2 - 2x

• 3x^2 - 2x

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

• 6x - 7y

• 2x - 3y

• 5x - 2y

• 4x - 6y

Simplify the expression: 2x + 3y - 4x + 5y - 6x + 7y

• 8x - 15y

• -8x - 15y

• -8x + 15y

• -8x + 15y

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

• 4x + 18

• -4x + 12

• -4x + 18

• -2x + 18