-1+2x=10x+3 ; -4+3x=8x+5 ; 9+4x=8x-9 ; 2+8x=3x+9 ; 6-2x=3x-10 ; 5-2x=8x+9 ; 3-4x=4x-5 ; 4x+4= - 6x-5 ; 3x=3= - 2-7x ; -1-8x= - 10x+3 ; -7x-7= - 4x-6

-1+2x=10x+3 -1-3 = 10х - 2х х = -0,5 -4+3x=8x+5 х=-1.8 9+4x=8x-9 х=4.5 2+8x=3x+9 х = 1.4 6-2x=3x-10 х=3.2 5-2x=8x+9 х=-0.4 3-4x=4x-5 х=1 4x+4= - 6x-5  х=-0.9 3x=3= - 2-7x  х=-0.5 -1-8x= - 10x+3 х=2  -7x-7= - 4x-6 х=-1/3