тнедеулерды шеш
х÷7=10025
х÷8=3005
х×9=12501
х×6=14790
х+252344=400002
552080-х=358908

х÷7=10025х=10025*7х=70175п: 70175:7=10025х:8=3005х=3005*8х=24040п: 24040:8=3005х*9=12501х=12501:9х=1389п: 1389*9=12501х*6=14790х=14790:6х=2465п: 2465*6=14790х+252344=400002х=400002-252344х=147658п: 147658+252344=400002552080-х=358908552080-358908=хх=193172п: 552008-193172=358908