8x+5y=9 3x+2y=4 {BY REDUCTION METHOD}
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8x + 5y = 9
3x + 2y = 4
By REDUCTION METHOD
We multiply (8x + 5y = 9) by 2
And (3x + 2y = 4) by -5
So we get ,
(16x + 10y = 18) + (-15x - 10y = - 20 )
= x = -2
Now putting the value of x in 3x + 2y = 4 we get -
3 (-2) + 2y = 4
-6 + 2y =4
2y = 4 + 6
2y = 10
y = 5
So , we get our answer x = -2 and y = 5 ...............
Please mark it as brainiest answer ...........
3x + 2y = 4
By REDUCTION METHOD
We multiply (8x + 5y = 9) by 2
And (3x + 2y = 4) by -5
So we get ,
(16x + 10y = 18) + (-15x - 10y = - 20 )
= x = -2
Now putting the value of x in 3x + 2y = 4 we get -
3 (-2) + 2y = 4
-6 + 2y =4
2y = 4 + 6
2y = 10
y = 5
So , we get our answer x = -2 and y = 5 ...............
Please mark it as brainiest answer ...........
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