(x+3)=-4.. (2x-1)+7=8. (3x+2)-4 =0

Question

(x+3)=-4.. (2x-1)+7=8. (3x+2)-4 =0

Answer 1

(х+4)=-4
х=-4-4
х=-8

(2х-1)+7=8
2х-1=8-7
2х=1
х=1/2

(3х+2)-4=0
3х+2=4
3х=4-2
3х=2
х=2/3