2х+3=0 . -2х+3=0. 3х-2=7 -3х-2=7 4х+3=2х 4х+3=-2х - вопрос №601422423023032732743243243243265 от savyak444ozb52q 27.11.2022 20:47

Question

Алгебра: 2х+3=0 . -2х+3=0. 3х-2=7 -3х-2=7 4х+3=2х 4х+3=-2х -4х+3=2х -4х+3=-2х 6+5х=2х+9 !

savyak444ozb52q · Answer

1. 2x+3=O2x=-3X=-3/2X=-1 1/22.-2x+3=0 -2x=-3 X= 1 1/23. 3x-2=73x=7+23x=9X=34.-3x-2=7-3x=9X=-35. 4x+3=2x4x-2x=-32x=-3X= - 1 1/26. 4x+3=-2x 4x+2x=-36x=-3X=-27.-4x+3=2x-4x-2x=-3-6x=-3X=28. -4x+3=-2x-4x+2x=-3-2x=-3X= 1 1/29.6+5x=2x+95x-2x= 9-63x= 3X=1...