Question

solve the following pair of linear equations
by cross multipheation method-
2x + y = 5
3x +2y = 8​

Answer 1

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

Using cross multiplication method, we get

b

1

c

2

−b

2

c

1

x

=

c

1

a

2

−c

2

a

1

y

=

a

1

b

2

−a

2

b

1

1

2

x

=

+1

y

=

1

1

So, x=2 and y=+1