Find the value of x and y eq first 11x-9y=-4 eq second 6x-5y=-3
Answers
Answered by
0
solution
multiply 1 with 5.
and, multiply 2 with 9, then we get.
55x - 45y= - 20
54x - 45y= -27
subtracting it,we get.
=> x= 7
putting the value of x in 2.
=> 6*7 -5y= -3
=> 42 - 5y= -3
=> -5y= -45
=> y=9
________________
hope it help☺
multiply 1 with 5.
and, multiply 2 with 9, then we get.
55x - 45y= - 20
54x - 45y= -27
subtracting it,we get.
=> x= 7
putting the value of x in 2.
=> 6*7 -5y= -3
=> 42 - 5y= -3
=> -5y= -45
=> y=9
________________
hope it help☺
Similar questions