Question Simplify the expression −11−2x Evaluate 1−2x−12Solution −11−2x Show Solution Find the roots x=−211Alternative Form x=−5.5 Evaluate 1−2x−12To find the roots of the expression,set the expression equal to 0 1−2x−12=0Subtract the numbers −11−2x=0Move the constant to the right-hand side and change its sign −2x=0+11Removing 0 doesn't change the value,so remove it from the expression −2x=11Change the signs on both sides of the equation 2x=−11Divide both sides 22x=2−11Divide the numbers x=2−11Solution x=−211Alternative Form x=−5.5 Show Solution
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