Question

solve.
$y = -9x + 10$
$y = x - 10$
(\boxed{\quad}, \boxed{\quad})$

Explanation:

Step1: Set equations equal

Since both equal \( y \), set \( -9x + 10 = x - 10 \).

Step2: Solve for \( x \)

Add \( 9x \) to both sides: \( 10 = 10x - 10 \).
Add \( 10 \) to both sides: \( 20 = 10x \).
Divide by \( 10 \): \( x = 2 \).

Step3: Find \( y \)

Substitute \( x = 2 \) into \( y = x - 10 \): \( y = 2 - 10 = -8 \).

Answer:

\( (2, -8) \)