Question

What is the solution to the system of equations: `y=-5x+30, x=10`?

Answer 1

`x=10` and `y=-20`

Explanation:

1. `y=-5x+30`
2. `x=10`

Since we know the value of `x` from the second equation, replace `x` in the first equation with `10`.

`y=-5(10)+30`

`y=-50+30`

`y=-20`