Các câu hỏi tương tự
tim x thoa man: -12(x-5)+7(3-x)=5
Tim x thoa man : -12.(x-5)+7.(3-x0) =5 .
tim x thoa man -12*(x-5)+7*(3-x)=5
Tìm tập hop cac so nguyen x thoa man cac dieu kien sau
a)7/2 . 5/12 - 1 < x < 23/3 ÷ 7/3 + 5/7
b)-2240/6 x + 3 ÷5/3 la so nguyen
tim x thoa man -12(x-5)+7(3-x) =5
tim x thoa man :12(x-5)+7(3-x)=5
so nguyen duong x thoa man x^5=x^12
cho x la so nguyen thoa man : -7/25<x/30<-1/5. so gia tri cua x thoa man la
so nguyen duong x thoa man X5=x12