Algebraic Expressions Evaluation

Evaluate the expression 3x + 5 when x = 2.

• 11

• 13

• 9

• 7

Find the value of 4y - 7 when y = -3.

• -19

• -25

• 10

• -1

Simplify the expression 2a + 3b - 4a + 5b when a = 1 and b = 2.

• 2a - 8b

• -2a + 8b

• -2a - 5b

• 2a + 8b

• -2a + 5b

Evaluate the expression 6x - 2y + 4z when x = 3, y = 2, and z = 1.

• 12

• 10

• 18

• 20

Find the value of 2x^2 - 3x + 1 when x = -1.

• -4

• 2

• 6

• 0

Simplify the expression 5a - 2b + 3a + 4b when a = -2 and b = 1.

• -10

• -6

• 0

• -14

Evaluate the expression 2x^3 - 4x^2 + 3x - 1 when x = 0.

• 1

• 0

• -1

• 2

Find the value of 3x + 2y - 5z when x = -2, y = 3, and z = -1.

• -14

• 8

• 2

• 5

Simplify the expression 4a - 2b + 3a - 5b when a = 2 and b = -3.

• 35

• 13

• -23

• 29

Evaluate the expression 5x^2 - 2x + 1 when x = 1.

• 2

• 4

• 6

• 3