Evaluating Algebraic Expressions

What are the like terms in the following algebraic expression?

• -3, 2, -5, 1, 3

• 5 and -2

• 5 and -2 / -3y and -5y / 2x and x

• 3x² and 2x and x

Simplify the algebraic equation:

6n - 7n - 4 + n

• 4

• -4

• n + 4

• n - 4

Simplify the algebraic equation:

9y - 4 - 11y + 7

• 20y + 11

• -2y - 11

• -2y - 3

• -2y + 3

Simplify the algebraic equation:

3x + 2 - 10 - 3x

• 6x - 8

• -6x + 8

• -6x - 8

• -8

• 32

• 8

• 14

• 18

Evaluate the expression below for h=7.

3h

• 21

• 37

• 4

• 14

• 90

• 1/9

• 9

• 72

• 17

• 33

• 110

• 65

• 2

• 75

• -12

• 12

• 17

• 5

• -5

• 19