Simplifying Algebraic Expressions

Front

Simplify the Expression: 2x + 3x - 12x

Back

-7x

Front

k + k + k + k + k =

Back

5k

Front

r + r + r + 12 + 7 =

Back

3r + 19

Front

7s - 2s + 10 =

Back

5s + 10

Front

A(n) __________________ is a number, product, and/or variable that is separated by addition or subtraction.

Back

term

Front

A _____________ is a symbol, usually a letter that stands for an unknown number.

Back

variable

Front

These have the same variable and can, therefore, be combined...

Back

Like Terms

Front

Simplify the Expression: 21 - 8x - 4 + 9x

Back

x + 17

Front

Simplify by combining like terms: 5a + 2b - 3a + 4

Back

2a + 2b + 4

Front

3x - 5x

Back

-2x