Which algebraic expression is equivalent to the expression below? (7x - 15) + 15 a. 7x - 30 b. 7x c. 105x d. 7x + 30
Mathematics · High School · Mon Jan 18 2021
llm
Answered on
We have,
(7x - 15) + 15
7x - 15 + 15
Solving like term,
7x
So, (7x - 15) + 15 is equivalent to 7x
Hence, option (B) is correct.