Adding Linear Expressions

Adding Linear Expressions Lesson

Multiple Choice

Which if the following is a linear expression?

• 3x

• 3x³

• 2x²

• x⁴

Multiple Choice

All of the following are considered linear expressions except:

• 2x + 1

• 5x - 3

• 3x² + 10

• 4x

Linear Expressions

• Be sure to remember that linear expressions contain variables raised to the first power only

• Nonlinear expressions contain variables raised to powers greater than one.

Integer Rules Refresher

Multiple Choice

Solve the following:

(3x-5) + (2x-3)

• 5x - 2

• 5x - 8

• 6x + 15

• 6x - 15

Multiple Choice

Solve the following:

(2x-4) + (3x-7)

• 5x - 11

• 5x - 3

• 5x + 3

• 6x + 28

When Adding Linear Expressions

• Remember to put the two expressions on top of each other

• Add the like terms

• Simplify

More Practice

Multiple Choice

Simplify the expression: 7v + 2 + 12 + 2v

• 23
• 23v
• 9 + 14v
• 9v + 14

Multiple Choice

Find the sum: (n + 7) + (n - 14)

• n + 7

• 2n + 7

• 2n - 7

• n - 7

Multiple Choice

(3x + 5) + (2x + 1)

• 5x + 5

• 5x + 6

• x + 4

• 6x + 5

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