Answer:
The correct option is 2.
Step-by-step explanation:
The given system of equations is
[tex]y=-5x+30[/tex] .... (1)
[tex]x=10[/tex] ..... (2)
Substitute the value of x from equation (2), in equation (1).
[tex]y=-5(10)+30[/tex]
On simplification, we get
[tex]y=-50+30[/tex]
[tex]y=-20[/tex]
The value of xis 10 and the value of y is -20. So, the solution of the given system of equation is (10,-20).
Therefore the correct option is 2.
