3x-2y=3
2x+y=16
Find the values of determinants
in the given couotions
ethod
Values according to Cromer's Rule
.. (x, y) = (
is the solution.
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Answer :-
x = 5 , y = 6
Step-by-step explanation:
3x - 2y = 3 (1)
2x+ y=16 (2)
from eqn 2 we get
y = 16 - 2x (3)
from eqn 1 we get
3x - 2(16 - 2x ) = 3
3x - 32 + 4x = 3
7x = 3 + 32
7x = 35
x= 35÷7
x= 5
from eqn 3 we get
y = 16 - 2(5)
= 16 - 10
= 4
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