Q. Solve for d. Reduce any fractions to lowest terms. Don't round your answer, and don't use mixed fractions.−38d−57≥−19d+76
Isolate variable d: First, we want to isolate the variable d on one side of the inequality. To do this, we can start by adding 38d to both sides to move all the d terms to one side.−38d−57+38d≥−19d+76+38dThis simplifies to:−57≥19d+76
Add and simplify: Next, we subtract 76 from both sides to move the constant terms to the other side.−57−76≥19d+76−76This simplifies to:−133≥19d
Subtract constant term: Now, we divide both sides by 19 to solve for d. Since we are dividing by a positive number, the direction of the inequality does not change.−133/19≥19d/19This simplifies to:−7≥d or d≤−7