реши уравнение 6*Х плюс 8 =14 плюс 30 20 плюс 4*х=52 5*(х плюс 4)-43=17
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6х=44-8
6х=36
х=36:6
х=6
20+4х=52
4х=52-20
4х=32
х=32:4
х=8
5*(х+4)-43=17
5х+20-43=17
5х=17-20+43
5х=40
х=40:5
х=8
6х+8=44
6х=44-8
6х=36
х=36:6
х=6
20+4х=52
4х=52+20
4х=72
х=72:4
х=18
5(х+4)-43=17
5(х+4)=17+43
5(х+4)=60
5х+20=60
5х=60-20
5х=40
х=40:5
х=8