A set of equations is given below: Equation A: u = 4v + 1
Equation B: u = 3v + 5

Which of the following is a step that can be used to find the solution to the set of equation?

4v + 1 =3v
4v = 3v + 5
4v + 1 = 3v + 5
4v + 5 = 3v +1

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.