To solve simultaneous equations x + 2y = 4 ; 3x + y = 12 graphically,
following are the ordered pairs.
T + 21 = 4
3.1 + 61 = 12
.
-
0
2
2
-4
1
8.
3
2
V
4
1.5
-2
1
(2, 1)
(X. y) (-2. 3)
(0, 2)
(x, )
(-4, 4) (1, 1.5) (8, -2)
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To solve simultaneous equations x + 2y = 4 ; 3x + y = 12 graphically,
following are the ordered pairs.
T + 21 = 4
3.1 + 61 = 12
.
-
0
2
2
-4
1
8.
3
2
V
4
1.5
-2
1
(2, 1)
(X. y) (-2. 3)
(0, 2)
(x, )
(-4, 4) (1, 1.5) (8, -2)
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Answer:
Ho this question is very easy
Verified answer
Answer:
by putting value of x in equation 1 and in equation 2 putting value of y u can easily represent this equation on graphical
Step-by-step explanation:
example x+2y=4
3x+y=12
multiple equation 2 by 2 and then subtract equation 2 from 1
6x+2y=12