Question Simplify the expression −x Evaluate 4x−5xCollect like terms by calculating the sum or difference of their coefficients (4−5)xSolution −x Show Solution Find the roots x=0 Evaluate 4x−5xTo find the roots of the expression,set the expression equal to 0 4x−5x=0Subtract the terms More Steps Simplify 4x−5xCollect like terms by calculating the sum or difference of their coefficients (4−5)xSubtract the numbers −x −x=0Solution x=0 Show Solution