Sasha is solving a multi-step equation. Her first step is shown below. Equation: 3x-8-10x=3(2x+=3) Step 1: 3x-10x-8=6x+9

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.