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Combining Like Terms

This worksheet covers Combining Like Terms, which is part of the Equations and Inequalities module in the Middle School Math course. Practice problems are designed to strengthen key concepts and build confidence.

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*View full Middle School Math course with step by step lessons and online quiz modules.*

Related Lessons:

Solving Equations
Solving Multi-Step Equations
Solving Inequalities

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Combining Like Terms

Equations and Inequalities • Middle School Math

Set 2 — Foundation

Combine the like terms: $3x + 5x$ .

15x

Simplify: $7y - 2y + 4y$ .

11y

What is the result of $2a + 3b + 4a - b$ ?

6a + 2b

5a + 4b

5a + 3b

2a + 4b

Combine: $5m + 3n - 2m + n$ .

3m + 4n

7m + 2n

8m + 3n

5m + 2n

What is $4x + 6 - 3x + 2$ ?

x + 8

x + 6

7x + 8

7x + 2

Simplify: $9k - 4 + 2k + 5$ .

11k + 1

11k - 1

11k + 5

7k + 1

What is the result of $3x + 3 - 2x + 7$ ?

x + 10

x + 4

5x + 10

5x + 4

Combine: $8y - 3y + 2y$ .

10y

What is $5a + 4 - 2a + 3$ ?

3a + 7

7a + 7

3a + 4

7a + 4

10.

Simplify: $6x + 3 - x + 9$ .

5x + 12

7x + 12

5x + 9

7x + 9

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