a) 5(3x-2) – 6x=-28 b) 7-3x=9=24(x-2)+10(5-x) c) 2(13+3x)-5(6+2x)=-32 d) (2x+12)(2x+12)(-3x-9)=0

By Josephine

a) 5(3x-2) – 6x=-28
b) 7-3x=9=24(x-2)+10(5-x)
c) 2(13+3x)-5(6+2x)=-32
d) (2x+12)(2x+12)(-3x-9)=0




Viết một bình luận