solve the inquality for u

Question

45<3u-15
simplify your answer as much as possible

Answer 1

To solve the inequality \( 45 < 3u - 15 \), we will follow these steps:

1. Add 15 to both sides: \[ 45 + 15 < 3u \] This simplifies to: \[ 60 < 3u \]

2. Divide both sides by 3: \[ \frac{60}{3} < u \] This simplifies to: \[ 20 < u \] or equivalently: \[ u > 20 \]

Thus, the solution to the inequality is: \[ u > 20 \]