Решить -(3x-1)=-2x 3(4x+1)=8x 7(x-6)=-8x 3(x-5)=7x -2(2x-3)=-x -3(-7x-8)=-4x -5(x+8)=-9x -(7x+6)=8x -(4x+7)=3x -7(3-x)=-9x 4(x-6)=-2+2x 2(4x-7)=-3-2x 2(2x-7)=-5-x -2(x-1)=-7+4x -4(x-2)=6-4 -3(5x+3)=3+5x

(3х-1)=-2х -3х+1=-2х -3х+2х=-1 -х=-1 х=1 3(4х+1) = 8х 12х+3=8х 12х-8х=-3 4х=-3 х=-3/4 7(х-6)=-8х 7х- 42=-8х 7х+8х=42 15х=42 х=15/42 х=5/14 3(х-5)=7х 3х-15=7х 3х-7х=15 -4х=15 х= - 15/4  х= -3,75 -2(2х-3)=-х -4х+6=-х -4х+х=-6 -3х=-6 х=(-6)/(-3) х=2 -3(-7х-8)=-4х 21х+24=-4х 21х+4х=24 25х=24 х=24/25 х=0,96 -5(х+8)=-9х -5х-40=-9х -5х+9х=40 4х=40 х=10 -(7х+6)=8х -7х-6=8х -7х-8х=-6 -15х=-6 х=-6/(-15) х= 0,4 -(4х+7)=3х -4х-7=3х -4х-3х=7 -7х=7 х=-1 -7(3-х)=-9х -21+7х=-9х 7х+9х=21 16х=21 х=21/16 х= 1   5/16 4(х-6) = -2+2х 4х-24=-2+2х 4х-2х=-2+24 2х=22 х=22/2 х=11 2(4х-7) = -3-2х 8х-14=-3-2х 8х+2х=-3+14 10х= 11 х=11/10 х=1,1 2(2х-7)=-5-х 4х-14=-5-х 4х+х=-5+14 5х=9 х=9/5 х=1,8 -2(х-1)=-7+4х -2х+2=-7+4х -2х-4х=-7-2 -6х=-9 х=-9/(-6) х=1,5 -4(х-2)=6-4 -4х+8=2 -4х=2-8 -4х=-6 х=-6/(-4) х= 1,5 -3(5х+3)=3+5х -15х-9=3+5х -15-5х=3+9 -20х=12 х=12/(-20) х=-0,6

5(x-5)-2(x-3)=11 5x-25-2x+6=11 3x=30 x=10