ENGLISH
REFERENCE

simultaneous

adj.
US //ˌsaɪməɫˈteɪniəs// UK //sˌɪməltˈeɪniəs// si·mul·ta·ne·ous
  1. 1 math equations (adj.)
    C1 Advanced Technical Math

    describes two or more equations that you solve at the same time to find the same answer.

    relating to a set of equations that are satisfied by the same values of the variables. Often used in the phrase 'simultaneous equations'.

    Example

    In algebra class, we learned how to solve simultaneous equations with two variables.

    Example

    To determine the point of intersection between the two lines, the student had to treat the linear functions as a system of simultaneous equations.

    Usage

    Usually appears in the fixed phrase 'simultaneous equations'.

Origin

From Medieval Latin simultaneus, from simultim (“at the same time, extended”), from Latin simul (“together, at the same time”); compare similar.

Word family

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