i need the step by step answer for 1/3(9x+3)=3x+1
1/3 9x = 3x1/3 3 = 13x + 1 = 4x3x + 1 = 4x4x=4x
1/3(9x+3)=3x+13x+1=3x+1 -1 -13x=3x3x=3x/3 /3x=x