Example 1

Find the sum of [math](4 + 3x) + (2 + x)[/math].
[list=1][br][*]Rewrite the sum so that like terms are together.[br][/*][*]Find the sum of any numeric quantities.[br][/*][*]Find the sum of any terms with the same variable raised to the same power.[br][/*][/list][br][br]This applet is provided by Walch Education as supplemental material for their mathematics programs. Visit [url=http://www.walch.com]www.walch.com[/url] for more information.

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