We'll solve the system using the elimination
method.
We'll note the equations of the system
as:
4x+ 5y = 10 (1)
6x - 5y =
5 (2)
We'll add (2) to
(1):
4x+ 5y + 6x - 5y =
10+5
We'll eliminate like
terms:
10x = 15
We'll divide
by 5:
2x = 3
We'll divide by
2:
x =
3/2
We'll substitute the value of x into
(2):
6x - 5y = 5
6*3/2 - 5y =
5
9 - 5y = 5
-5y = 5 -
9
-5y = -4
We'll divide by
-5:
y =
4/5
The solution of the system
is: {(3/2 , 4/5)}.
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