X-5/23=36/92 4/3x-11=36/63
Х-5:23=36:92 (х-5)*92=23*36 92х-460=828 92х=828+460 92х=1288 х=1288:92 х=14 4:3х-11=36:63 (3х-11)*36=4*63 108х-396=252 108х=252+396 108х=648 х=648:108 х=6