Solution of x-y=3 and x/3+y/2=6 by elimination method
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Answered by
17
Answer:
x = 9 and y = 6
Step-by-step explanation:
We are given two equations;
x - y = 3 and x/3 + y/2 = 6
x = 3 + y ------- (1)
Multiplying whole equation(1) by 2 2*x + 3*y = 36 ------- (2)
2*x - 2*y = 6
Now, 2*x + 3*y = 36
2*x - 2*y = 6
(-) (+) (-)
5*y = 30
y = 30/5 = 6
Now, putting value of y in (1), we get x = 3 + 6 = 9
Therefore, using elimination method x = 9 and y = 6.
Answered by
2
Answer:
x -y=3 , x/3 + y/2 = 6
our solution is there
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