Question Find the roots z=1615Alternative Form z=0.9375 Evaluate 15−16zTo find the roots of the expression,set the expression equal to 0 15−16z=0Move the constant to the right-hand side and change its sign −16z=0−15Removing 0 doesn't change the value,so remove it from the expression −16z=−15Change the signs on both sides of the equation 16z=15Divide both sides 1616z=1615Solution z=1615Alternative Form z=0.9375 Show Solution