سِڌِر مساواتُن جو سرشتو: جي ورجائن ۾ تفاوت

This results in a single equation involving only the variable ''y''. Solving gives {{nowrap|''y'' {{=}} 1}}, and substituting this back into the equation for ''x'' yields {{nowrap|''x'' {{=}} 3/2}}. This method generalizes to systems with additional variables (see "elimination of variables" below, or the article on [[elementary algebra]].)

 

A general system of ''m'' linear equations with ''n'' unknowns can be written as

:<math>\begin{alignat}{7}