Question

Lineal equ is ( 4 x-5 y=13 ). 0 Put ( x=2, y ). - ( 4(2)-5(-1)=13 ) ( 8+5=13 ) ( 13=13 ). It is there ( therefore x=2, y=-1 ) is a solutum of ( A ) ?

# Q.14 Verify that x = 2, y = -1, is a solution of the linear equation 4x - 5y=13 Cunun the statement as a linear

Solution