Algebraic Expressions Practice

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

• 4x + 5y - 2

• 3x - 5y - 2x - 4y

• x + y - 4

• x + y + 4

If x = 2 and y = 3, find the value of 4x - 2y

• 4(2) - 2(3) = 2 + 6 = 8

• 4(2) - 2(3) = 8 + 6 = 14

• 4(2) - 2(3) = 6 - 8 = -2

• 4(2) - 2(3) = 8 - 6 = 2

Expand and simplify the expression: 2(x + 3)

• x^2 + 6

• 2x + 6

• 2x + 3

• 4x + 6

If x = 4, find the value of 3x - 7

• 5

• 20

• 12

• 15

Combine like terms in the expression: 2a + 3b - 4a + 5b

• b - 2a

• 3a + 5b

• 7ab

• 2a - 3b

If x = 5 and y = 2, find the value of 2x + 3y

• 7

• 16

• 10

• 20

Simplify the expression: 5p - 2q + 3p - 4q

• 7p - 2q

• 8p - 6q

• 5p - 6q

• 3p - 2q

If x = 3, find the value of 2x^2 - 5x + 3

• 1

• 7

• 12

• 20

Expand and simplify the expression: 3(2x - 4)

• 5x - 10

• 4x - 8

• 2x - 6

• 6x - 12

If x = 6 and y = 2, find the value of 5x - 2y

• 30

• 22

• 14

• 10