Question

solve for u.
45 = -u + 295

Explanation:

Step1: Subtract 295 from both sides

To isolate the term with \( u \), we subtract 295 from both sides of the equation \( 45 = -u + 295 \). This gives us \( 45 - 295 = -u + 295 - 295 \). Simplifying the left side: \( 45 - 295 = -250 \), and the right side simplifies to \( -u \) (since \( 295 - 295 = 0 \)). So now we have \( -250 = -u \).

Step2: Multiply both sides by -1

To solve for \( u \), we multiply both sides of the equation \( -250 = -u \) by -1. This gives \( (-1) \times (-250) = (-1) \times (-u) \), which simplifies to \( 250 = u \), or \( u = 250 \).

Answer:

\( u = 250 \)