2x - 3y = 4.; 3y - x = 4 solve graphically
Answers
Step-by-step explanation:
hope help full to you please make me bralinist votes
Answer:
Solution is x = 8 , y = 4.
Step-by-step explanation:
2x - 3y = 4 (1)
3y - x = 4 (2)
To solve the given equation graphically
first we find points to draw the graph.
For equation 2x - 3y = 4
put y = 2, we get
2x - 3 × 2 = 4
2x - 6 = 4
2x = 10 ⇒ x = 5
put y = 6
2x - 3 × 6 = 4
2x - 18 = 4
2x = 22 ⇒ x = 11
Points for equation (1) are ( 5 , 2 ) , ( 11 , 6 )
For equation 3y - x = 4
put x = 2, we get
3y - 2 = 4
3y = 6
y = 2
put x = 5
3y - 5 = 4
3y = 9
y = 3
Points for equation (2) are ( 2 , 2 ) , ( 5 , 3 )
Now we draw graph with above points.
Graph is attached.
Solution of both equation is point of intersection of lines in graph
.i.e., ( 8 , 4 )
Therefor, Solution is x = 8 , y = 4.
Hope it helps u !!
Pls mark me as brainliest