Respuesta :
Just substitute any number for one variable to find the value of the other.
Eg:
2x-y=11
2(1)-y=11
2-y=11
-2 -2
-y=9
-y/-1=9/-1
y=-9
So (1,-9) is a solution to the equation.
Follow the steps and find many more solutions.
Hope I help you.
Eg:
2x-y=11
2(1)-y=11
2-y=11
-2 -2
-y=9
-y/-1=9/-1
y=-9
So (1,-9) is a solution to the equation.
Follow the steps and find many more solutions.
Hope I help you.
The set of coordinates that are solutions of the given equation is required.
All the points on the line [tex]2x-y=11[/tex] will be a solution of the equation, some of them are [tex](0,-11),(5.5,0)[/tex]
Solution of an equation
The given equation is
[tex]2x-y=11[/tex]
The values of x and y when substituted in the about equation result in the number 11.
So,
[tex]x=0[/tex]
[tex]2\times 0-y=11\\\Rightarrow y=-11[/tex]
[tex](0,-11)[/tex]
[tex]y=0[/tex]
[tex]2x-0=11\\\Rightarrow x=\dfrac{11}{2}=5.5[/tex]
[tex](5.5,0)[/tex]
All the points on the line [tex]2x-y=11[/tex] will be a solution of the equation.
Learn more about Solution of an equation:
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