Question Simplify the expression −719x Evaluate 2x−721xCollect like terms by calculating the sum or difference of their coefficients (2−721)xSolution −719x Show Solution Find the roots x=0 Evaluate 2x−721xTo find the roots of the expression,set the expression equal to 0 2x−721x=0Subtract the terms More Steps Simplify 2x−721xCollect like terms by calculating the sum or difference of their coefficients (2−721)xSubtract the numbers −719x −719x=0Change the signs on both sides of the equation 719x=0Solution x=0 Show Solution