tim x biet:
a) x+7=-5-14
b)3x-4=(-2)mu3 - 11
c)11+(4x-11)=-9-(-15)
d)|2x-1|=5
e) |x-7|+3=25
giup minh nhe
hom nay nop roi
Loga
Toán lớp 6
tim x biet:
a) x+7=-5-14
b)3x-4=(-2)mu3 - 11
c)11+(4x-11)=-9-(-15)
d)|2x-1|=5
e) |x-7|+3=25
giup minh nhe
hom nay nop roi
