Algebra Quiz

Solve the equation 3x + 5 = 17.

• 4

• 8

• 6

• 2

Simplify the expression 2x + 3y - 4x + 2y.

• -2x - 5y

• 4x + 5y

• 2x - 3y

• -2x + 5y

• -2x + 5y

Solve the system of equations: 2x + 3y = 7 4x - 2y = 10

• x = 2.75, y = 0.5

• x = 2.5, y = 0.75

• x = 2, y = 1

• x = 3, y = 1

Solve the equation 2(3x - 4) = 10.

• x = 4

• x = 2

• x = 3

• x = 5

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

• 2x^2 + 3x + 4

• 3x^2 + 3x + 4

• 3x^2 + 2x + 4

• 5x^2 + 7x + 4

Solve the system of equations: 3x + 2y = 8 2x - y = 1

• x = 10/7, y = 13/7

• x = 6, y = 7

• x = 4, y = 5

• x = 2, y = 3

Solve the equation 4(x + 2) = 20.

• x = 4

• x = 5

• x = 6

• x = 3

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

• 6x + 8

• 6x - 2

• 6x + 2

• 6x + 6

Solve the equation 2(2x - 3) = 10.

• x = 4

• x = 6

• x = 5

• x = 2