Решите уравнения
1)х-52х+73х-132=0
2)-5х+19-12х+15=0
3)25х-74х-156+10х=0
4)3х-25+3+2х=-137
5)-28-3х-4х+15=36
1)х-52х+73х-132=0
2)-5х+19-12х+15=0
3)25х-74х-156+10х=0
4)3х-25+3+2х=-137
5)-28-3х-4х+15=36
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Answers & Comments
х=6
2)-17х=-34
х=2
3)-39х=156
х=4
4)х=-115
5)-7х=-7
х=1