Lösung 2.2:4b

Aus Online Mathematik Brückenkurs 1

(Unterschied zwischen Versionen)
Wechseln zu: Navigation, Suche
K (Lösning 2.2:4b moved to Solution 2.2:4b: Robot: moved page)
Zeile 1: Zeile 1:
-
{{NAVCONTENT_START}}
+
By taking
-
<center> [[Image:2_2_4b.gif]] </center>
+
<math>4y</math>
-
{{NAVCONTENT_STOP}}
+
out of the relation
 +
<math>3x+4y-5=0</math>, we get
 +
 
 +
 
 +
<math>4y=-3x+5</math>
 +
 
 +
 
 +
Dividing by
 +
<math>4</math>
 +
then gives the answer in the desired form:
 +
 
 +
 
 +
<math>y=-\frac{3}{4}x+\frac{5}{4}</math>

Version vom 08:15, 18. Sep. 2008

By taking \displaystyle 4y out of the relation \displaystyle 3x+4y-5=0, we get


\displaystyle 4y=-3x+5


Dividing by \displaystyle 4 then gives the answer in the desired form:


\displaystyle y=-\frac{3}{4}x+\frac{5}{4}

Von „http://wiki.sommarmatte.se/wikis/2009/bridgecourse1-TU-Berlin/index.php/L%C3%B6sung_2.2:4b“