Question

solve.
-p = 90

p = \square

Explanation:

Step1: Multiply both sides by -1

To solve for \( p \) in the equation \( -p = 90 \), we multiply both sides of the equation by -1. This is because multiplying a negative variable by -1 will give us the positive variable \( p \). The operation is: \( (-1) \times (-p) = (-1) \times 90 \)

Step2: Simplify both sides

Simplifying the left side: \( (-1) \times (-p) = p \) (since the product of two negative numbers is positive). Simplifying the right side: \( (-1) \times 90 = -90 \). So we get \( p = -90 \)

Answer:

\( -90 \)