2.2 Exercises
From Förberedande kurs i matematik 1
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Revision as of 12:46, 31 March 2008
Övning 2.2:1
Lös ekvationerna
a) | \displaystyle x-2=-1 | b) | \displaystyle 2x+1=13 |
c) | \displaystyle \displaystyle\frac{1}{3}x-1=x | d) | \displaystyle 5x+7=2x-6 |
Svar
Lösning a
Lösning b
Lösning c
Lösning d