Question Function Find the slope Find the domain Find the x-intercept/zero Load more m=0 Evaluate x=x+40−xSimplify More Steps Evaluate x+40−xThe sum of two opposites equals 0 More Steps Evaluate x−xCollect like terms (1−1)xAdd the coefficients 0×xCalculate 0 0+40Remove 0 40 x=40Solution m=0 Show Solution Solve the equation x=40 Evaluate x=x+40−xSolution More Steps Evaluate x+40−xThe sum of two opposites equals 0 More Steps Evaluate x−xCollect like terms (1−1)xAdd the coefficients 0×xCalculate 0 0+40Remove 0 40 x=40 Show Solution Graph