Question

y = 7x - 18
y = 2x + 7

Explanation:

Step1: Set equations equal

Since both equal \( y \), set \( 7x - 18 = 2x + 7 \).

Step2: Solve for \( x \)

Subtract \( 2x \): \( 5x - 18 = 7 \). Add 18: \( 5x = 25 \). Divide by 5: \( x = 5 \).

Step3: Find \( y \)

Substitute \( x = 5 \) into \( y = 2x + 7 \): \( y = 2(5) + 7 = 17 \).

Answer:

The solution is \( x = 5 \), \( y = 17 \)