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

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Answer 1 · 2016-11-22T02:00:43

$x=10$ and $y=-20$

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

$y=-5(10)+30$

$y=-50+30$

$y=-20$

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