请以这种方式发布您的测试问题
x + 11 = 36 {\displaystyle x+11=36} :
( x = 36 − 11 = 25 {\displaystyle x=36-11=25} , easy)
x + 11 = − 3 x + 111 {\displaystyle x+11=-3x+111}
x = 25 {\displaystyle x=25} ,( 25 + 11 = 36 {\displaystyle 25+11=36} )
( y = 36 − 111 = − 75 {\displaystyle y=36-111=-75} , 中等)