Twelve times the number of days decreased by five
1 answer:
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Answer:
x=2 and y=0 is the required result.
Step-by-step explanation:
We have been given system of equations:
(1)
And (2)
We will use elimination method:
Multiply 1st equation by 3 and 2nd equation by 5 we get:
(3)
(4)
Now subtract (4) from (3) we get:
Now, put y=0 in (1) equation:
Hence, x=2 and y=0