I'd like to start the equations' system from the left of the page and not in the middle. How can I modify this code?



d_x &= v_x \, T
d_y &= v_y \, T



enter image description here

Thank you for your time.

  • 2
    please always post a full test document but I assume you can use fleqn documentclass option for flush left equations Jun 9, 2020 at 16:52
  • Hello @DavidCarlisle i edited my question; i tried with flushleft but it doesn't work. Jun 9, 2020 at 16:59
  • 2
    It does work with me when I added \documentclass[fleqn]{article} to your posted example.
    – hesham
    Jun 9, 2020 at 17:03
  • You should have a good reason for this. I don't see many (actually none).
    – egreg
    Jun 9, 2020 at 17:16
  • Hello @egreg, i'm writing a my handout and i choose this style...i know that it is not the best, but for a personal use it is ok. Jun 9, 2020 at 17:57

1 Answer 1


Something like this?

enter image description here

\usepackage{amsmath} % for 'cases' env.

  d_x = v_x \, T\\
  d_y = v_y \, T
  • Hello @Mico thank you a lot fro your great reply. Jun 9, 2020 at 17:14

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