1)15х+10=6х-8
2)-2(х-4)=3+7х
3)1.2(х-4)+4.6=0.3(3+х)
4)-0.6(х-3)-3.3=.6×4-х)
5)х-3/5=х+8/4
6)7/х+8=6/2-х
7)(9у-2)(2.1-7у)=0
8)(-2-8.4)(0.7х+4.2)=0

ЭТО УРАВНЕНИЯ
5 И 6 ЭТО ПРИМЕР С ДРОБЯМИ
СРОЧНО ДАЮ 15-25БАЛЛОВ
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