Toán Lớp 6: b1 :tìm x thuộc số nguyên
a)(2x-7)-(135+x)=0
b)4(x-1)-3(x+1)=100
Leave a reply
Register Now
Login
Lost Password
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Toán Lớp 6: b1 :tìm x thuộc số nguyên
a)(2x-7)-(135+x)=0
b)4(x-1)-3(x+1)=100
Comments ( 1 )