Решите уравнения,пожалуйста: 1.3х+6-8х=2х-7 2.4х-2(х-6)=3-5х 3.х-6(х-7)=5 4.3х-6(2х+3) меньше 3-2х 5.-7х+2(3-4х) больше х+1 6.3х-4+5х больше 9х+8

1)х=13/7 2)х=-9/7 3)х=37/5 4)х<-3 5)х>5/16 6)х>-12

[latex]3x+6-8x=2x-7[/latex] [latex]3x-8x-2x=-7-6[/latex] [latex]-7x=-13[/latex] [latex]x= \frac{13}{7} [/latex] [latex]4x-2(x-6)=3-5x[/latex] [latex]4x-2x+12=3-5x[/latex] [latex]4x-2x+5x=3-12[/latex] [latex]7x=9[/latex] [latex]x= \frac{9}{7} [/latex] [latex]x-6(x-7)=5[/latex] [latex]x-6x+42=5[/latex] [latex]-5x=-37[/latex] [latex]x= \frac{37}{5} [/latex] [latex]3x-6(2x+3)\ \textless \ 3-2x[/latex] [latex]3x-12x-18\ \textless \ 3-2x[/latex] [latex]-9x-18\ \textless \ 3-2x[/latex] [latex]-9x+2x\ \textless 3+18[/latex] [latex]-7x\ \textless \ 21[/latex]       [latex]|:(-7)[/latex] [latex]x\ \textless \ -3[/latex] Ответ: [latex]x\ \textless \ -3[/latex] [latex]3x-4+5x\ \textgreater \ 9x+8[/latex] [latex]8x-4\ \textgreater \ 9x+8[/latex] [latex]8x-9x\ \textgreater \ 8+4[/latex] [latex]-x\ \textgreater \ 12[/latex]     [latex]|:(-1)[/latex] [latex]x\ \textgreater \ -12[/latex] Ответ:    [latex]x\ \textgreater \ -12[/latex] [latex]-7x+2(3-4x)\ \textgreater \ x+1[/latex] [latex]-7x+6-8x\ \textgreater \ x+1[/latex] [latex]-15x+6\ \textgreater \ x+1[/latex] [latex]-15x-x\ \textgreater \ 1-6[/latex] [latex]-16x\ \textgreater \ -5[/latex]    [latex]|:(-16)[/latex] [latex]x\ \textgreater \ 0.3125 [/latex]