Math Practice Topic: Simplifying Algebraic Expressions

Description: This topic deals with simplifying algebraic expressions using addition and subtraction, combining like terms.
Sample problem:
Simplify: -3x + 2y + 6 - x - 4

Adaptive Learning Progression: The expressions become increasingly more complex.

Sample Levels (out of 10)

Simplify the expression and order your answer based on alphabetical letter and magnitude.
Examples:   3x + y - 3,   2x + y2 - 4y + 4.

1.
2 + 4x - x
Simplified:
2.
x - 3x - 4x
Simplified:

Simplify the expression and order your answer based on alphabetical letter and magnitude.
Examples:   3x + y - 3,   2x + y2 - 4y + 4.

1.
- 1 - 5 - 3 - 2x - 6
Simplified:
2.
5x - 1 + 1 - 2x - 3x
Simplified:
3.
- 3y - 4x + 4x - 5 + 4y
Simplified:

Simplify the expression and order your answer based on alphabetical letter and magnitude.
Examples:   3x + y - 3,   2x + y2 - 4y + 4.

1.
8 + 4y 2 - 4x 2 + 4 + 6 - 4x
Simplified:
2.
5y - 2 - 3 - 5x 2 + 2x - 3y
Simplified:
3.
- 2y 2 + 2y 2 - 4y + 2x 2 + y 2 + 5y
Simplified:

Simplify the expression and order your answer based on alphabetical letter and magnitude.
Examples:   3x + y - 3,   2x + y2 - 4y + 4.

1.
-(3x + 3y) - (y - 6) - (- 2x - y)
Simplified:
2.
-(y - 2y) - (- 3x + 5) - 3(- 3x - 4x)
Simplified:

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