ALGEBRA 1
Lesson 12 of 116

SIMPLIFYING WITH VARIABLES
Combining Like Terms
Students learn to add or subtract terms that involve variables by combining like terms. Like terms are terms with exactly the same variable factors. For example, 5x and 3x are like terms. However, 7x and 9y are not like terms, and neither are 8x and 8x^2. In the problem 2x + 3x +  more...
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