Question

solve the following simultaneous equation by cramers rule x+y=6,x–y =4​

Answer 1

Answer:

x is 5

y is 1 .

Step-by-step explanation:

x+y =6

x-y =4

A= ( 1 1 )

( 1 -1 )

A = 1 × -1 + 1×1

=0

A 1 = 6 1

4 -1

A1 = -6+4

-2

A2= 1 6

1 4

A2=4+6 ==10...