Question 9054−7−A Simplify the expression 9047−A Evaluate 9054−7−ASolution 9047−A Show Solution Find the roots A=9047 Evaluate 9054−7−ATo find the roots of the expression,set the expression equal to 0 9054−7−A=0Subtract the numbers 9047−A=0Move the constant to the right-hand side and change its sign −A=0−9047Removing 0 doesn't change the value,so remove it from the expression −A=−9047Solution A=9047 Show Solution