x+2y=4 ;2x+4y=12 solve this linear equation by graphical method on graph please
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Step-by-step explanation:
Dig for a Sample. ...
Place 1 to 3 Teaspoons of Soil in a Clean Glass. ...
Pour in Distilled Water. ...
Agitate the Soil Vigorously by Stirring or Swirling. ...
Pour Soil Sample Through a Coffee Filter and Into Another Clean Glass. ...
Dip the pH Test Strip into the Liquid. ...
Repeat the Process.
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