Answer:
x = 22.75 & y = - 15
Step-by-step explanation:
The equations are ;
7x - 2y = 37 ( equation 1 )
4x + y = 19 (equation 2 )
Now multiplying equation 1 by 4 ,
28x - 8y = 148 (equation 3)
Now multiplying equation 2 by 7 ,
28x + 7y = 133 (equation 4 )
Subtracting equation 3 with with equation 4,
we get x = 22.75 & y = - 15
