Question Simplify the expression 5x Evaluate 7x−2xCollect like terms by calculating the sum or difference of their coefficients (7−2)xSolution 5x Show Solution Find the roots x=0 Evaluate 7x−2xTo find the roots of the expression,set the expression equal to 0 7x−2x=0Subtract the terms More Steps Simplify 7x−2xCollect like terms by calculating the sum or difference of their coefficients (7−2)xSubtract the numbers 5x 5x=0Solution x=0 Show Solution