Question

does the point (1, -7) satisfy the equation $y = x - -8$?
yes
no

Explanation:

Step1: Simplify the equation

The equation \( y = x - (-8) \) simplifies to \( y = x + 8 \) because subtracting a negative is like adding the positive.

Step2: Substitute \( x = 1 \) into the equation

Substitute \( x = 1 \) into \( y = x + 8 \), we get \( y = 1 + 8 = 9 \).

Step3: Compare with the given \( y \)-value

The given point is \( (1, -7) \), where the \( y \)-value is \( -7 \), but we calculated \( y = 9 \) when \( x = 1 \). Since \( -7
eq9 \), the point does not satisfy the equation.

Answer:

no