Solution 2.2:1a - Revision history

Tek at 13:10, 23 September 2008

2008-09-23T13:10:44Z

←Older revision		Revision as of 13:10, 23 September 2008
Line 1:		Line 1:
-	If we add	+	If we add 2 to both sides in the equation,
-	~~<math>~~2~~</math>~~	+
-	to both sides in the equation,	+

		+	{{Displayed math\|\|<math>x-2+2=-1+2\,,</math>}}

-	~~<math>x-2+2=-1+2</math>~~	+	we get ''x'' by itself on the left-hand side and can see the solution directly <math>x=1\,</math>.
-		+
-	we get	+
-	~~<math>~~x~~</math>~~	+
-	by itself on the left-hand side and can see the solution directly:	+
-		+
-		+
-	<math>x=1</math>	+
-	.	+

2008-09-16T14:07:51Z

←Older revision		Revision as of 14:07, 16 September 2008
Line 1:		Line 1:
-	~~drydrtyrhny~~	+	If we add
-	<!--~~[[Image:2_2_1a.gif]]-~~->	+	<math>2</math>
		+	to both sides in the equation,
		+
		+
		+	<math>x-2+2=-1+2</math>
		+
		+	we get
		+	<math>x</math>
		+	by itself on the left-hand side and can see the solution directly:
		+
		+
		+	<math>x=1</math>
		+	.

2008-09-09T08:42:23Z

←Older revision

Revision as of 08:42, 9 September 2008

2008-08-21T06:38:19Z

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2008-08-13T07:21:24Z

2008-03-31T14:23:52Z

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