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