Question Simplify the expression −543−d Evaluate 79−109−513−dSolution −543−d Show Solution Find the roots d=−543 Evaluate 79−109−513−dTo find the roots of the expression,set the expression equal to 0 79−109−513−d=0Subtract the numbers −30−513−d=0Subtract the numbers −543−d=0Move the constant to the right-hand side and change its sign −d=0+543Removing 0 doesn't change the value,so remove it from the expression −d=543Solution d=−543 Show Solution