Graphical Methods of Solving Linear Equations.
How to make this in table
X|?|?|?|
Y|?|?|?|
?? Please Help me.
ax+by+c=0
1. x + y = 3 , 2x + 2y = 6
2. 5x + 3y = 0 , 2x - y = 0
3. 2x + y = 7 , 4x + 2y = 9
4. 4x + 5y = 7 , 4x - 5y = 3
5. 2x - 6y = 4 , 3x - 9y = 6
Answers
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Answer:
Sorry dude but I really can't understand your question
Answered by
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Answer:x +y = 3
x=3-y
Now write values of y to get x
(i)4 = 3 -(-1)
(ii)3= 3-0
From this ,we get the table as:
x 4 3
y -1 0
2x+2y=6
2x=6 -2y
x=6-2y/2
Put values for y to find x
(i)2=6-2(1)/2
(ii)1=6-2(2)/2
We get the table as
x 2 1
y 1 2
Now using the values from both the tables we can draw the graph
The point where the two lines intersects gives the value of x and y.
This method can used to find the values of x and y in other questions
Step-by-step explanation:
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