Question

Which expression is equivalent to 45a+23b+18−76b−34−25a?

65a−12b−58
65a+116b+78
25a−12b−58
25a+116b+78

Answer 1

45a + 23b + 18 - 76b - 34 - 25a
= (Now, we will combine and group the like terms.)
= 45a - 25a + 23b - 76b + 18 - 34
= 20a - 53b - 16.
So, in conclusion, the answer to this question is 20a - 53b - 16 however, none of these answered provided are correct.