連れん立りつ方ほう程てい式しき

noun

simultaneous equations; system of equations

Mathematical term for a set of equations with multiple variables that are solved together. Used in algebra and related fields.

• この連れん立りつ方ほう程てい式しきを解といて、xとyの値あたいを求もとめなさい。

  Solve this system of equations to find the values of x and y.

• 連れん立りつ方ほう程てい式しきは中ちゅう学がく二に年ねん生せいで習ならいます。

  Simultaneous equations are taught in the second year of junior high school.