From Förberedande kurs i matematik 1

Revision as of 14:23, 31 March 2008 (edit) Lina (Talk | contribs) (Ny sida: {{NAVCONTENT_START}} <center> Bild:2_2_1a.gif </center> {{NAVCONTENT_STOP}}) ← Previous diff		Current revision (13:10, 23 September 2008) (edit) (undo) Tek (Talk | contribs) m
(4 intermediate revisions not shown.)
Line 1:		Line 1:
-	{{NAVCONTENT_START}}	+	If we add 2 to both sides in the equation,
-	<center> [[Bild:2_2_1a.gif]] </center>	+
-	{{NAVCONTENT_STOP}}	+	{{Displayed 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>.

---

Current revision

If we add 2 to both sides in the equation,

\displaystyle x-2+2=-1+2\,,

we get x by itself on the left-hand side and can see the solution directly \displaystyle x=1\,.