Question Find the roots z=2627Alternative Form z=313.5 Evaluate 627−2zTo find the roots of the expression,set the expression equal to 0 627−2z=0Move the constant to the right-hand side and change its sign −2z=0−627Removing 0 doesn't change the value,so remove it from the expression −2z=−627Change the signs on both sides of the equation 2z=627Divide both sides 22z=2627Solution z=2627Alternative Form z=313.5 Show Solution
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