Answer:
x=-3 and y=-7
Step-by-step explanation:
[tex]y = 2x - 1[/tex]
[tex]5x - 4y = 1[/tex]
Putting the value of y in Equation
[tex]5x - 4(2x - 1) = 1[/tex]
[tex]5x - 4x + 4 = 1[/tex]
[tex]x + 4 = 1[/tex]
[tex]x = - 3[/tex]
putting the value of x in y equation
[tex]y = 2x - 1[/tex]
[tex] y = 2( - 3) - 1[/tex]
[tex]y = ( - 6) - 1[/tex]
[tex]y = - 7[/tex]
