Реши уравнения

327-20 *х = 267
48*х+568 = 1000
425:х+432 = 437
980-360:х = 890
948-х:3 = 586
2000:х-40 = 60

327-20*х=267
20*х=267+327
20*х=594
х=594:20
х=29,7

48*х+568=1000
48*х=1000-568
48*х=432
х=432:48
х=9

435:х+432=437
435:х=437-432
435:х=5
х=435:5
х=87

980-360:х=890
360:х=980-890
360:х=90
х=360:90
х=4

948-х:3=586
х:3=948-586
х:3=362
х=3*362
х=1086

2000:х-40=60
2000:х=60+40
2000:х=100
х=2000:100
х=20