Помогите решить уравнения
2х-9=3 11х+32=76 (х+3)*2=18

(2х+5)*6=78

2x-9=32x=9+32x=12X=12:2X=62•6-9=33=311x+32=7611x=76-3211x=44X=44:11X=411•4+32=7676=76(X+3)•3=18X+3=18:3X+3=6X=6-3X=3(3+3)•3=1818=18(2x+5)•6=782x+5=78:62x+5=132x=13-52x=8X=8:2X=4(2•4+5)•6=7878=78