Lösung 2.2:1a

Aus Online Mathematik Brückenkurs 1

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If we add
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If we add 2 to both sides in the equation,
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<math>2</math>
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to both sides in the equation,
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{{Displayed math||<math>x-2+2=-1+2\,,</math>}}
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<math>x-2+2=-1+2</math>
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we get ''x'' by itself on the left-hand side and can see the solution directly <math>x=1\,</math>.
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we get
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<math>x</math>
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by itself on the left-hand side and can see the solution directly:
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<math>x=1</math>
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Version vom 13:10, 23. Sep. 2008

If we add 2 to both sides in the equation,

Vorlage:Displayed math

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