x/3+y/3=14;5x/6-y/3+7=0 by elimination method
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Step-by-step explanation:
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Step-by-step explanation:
Given,
x/3+y/3=14
(Multiplying both sides by 3),
x+y=42........ (1)
5x/6-y/3=0
(Multiplying Both sides by 6)
5x-2y=0........(2)
Now,
(1)+(3),
x+5x+y-y=42+0
6x=42
x=42/6
x=7
Now putting the value of x=7 in equation (1) we get,
7+y=42
y=42-7
y=35
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