For loop not working for my equation.

This is my for loop.

for gra=m && yint=c
      x = (gra-c)./ (m-2)
      y = m.*x+c
  end

Although I cant get it to work. It is in regards to http://www.mathworks.com.au/matlabcentral/answers/123251-solving-linear-equations-simultaneoulsy

Answer 1

[Image Analyst]

You can't do that. Not sure what you're wanting to do but try to write it like this

for gra = graStart : graStep : graEnd

You give it 3 values, a starting value, an increment, and an ending value. You don't have that - you have a mess. Try to correct it.

[Giuseppe]

ok