4x-9y=11
10x-9y=41
The correct solution is
1 answer:
The correct solution is x=5,y=1
Ste<u>p-by-step explanation:</u>
Given the set of equations
4x-9y=11(1)
10x-9y=41(2)
we have to determine the values of x and y
solve this using elimination method
4x-9y=11(1)
10x-9y=41(2)
(2)-(1)
10x-4x-9y-(-9y)=41-11
10x-4x-0=30
6x=30
x=30/6
=5
substitute y in (1)
x=5
y=1
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