6.(77-x)=7.(40+x) do đó 462-6x=280+7x hay x=14

kết quả chính xác là 40 đó bạn!

đề yêu cầu giề thế

bn thi xong rồi ak

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is CLOSEST in meaning to the sentence given in each of the following questions.

“Absence makes the heart grow fonder”.

A. Being apart from someone you love makes you love them more.

B.  Our heart needs absence to grow.

C.  Being apart from someone you love makes you love them less.

D.  Absence makes us grow older.

D

(-37)+54+70+(-163)+246=(-37-163)+(54+246)+70

=-200+300+70

=100+70

=170