Question Simplify the expression 4x Evaluate 3x+xCollect like terms by calculating the sum or difference of their coefficients (3+1)xSolution 4x Show Solution Find the roots x=0 Evaluate 3x+xTo find the roots of the expression,set the expression equal to 0 3x+x=0Add the terms More Steps Evaluate 3x+xCollect like terms by calculating the sum or difference of their coefficients (3+1)xAdd the numbers 4x 4x=0Solution x=0 Show Solution