Question

2. Add the following algebraic expressions.
5x - 4y+ 8 and 7x + 8y-12​

Answer 1

Answer:

may this help you

mark it brainiest

Answer 2

The correct answer is "12x+4y-4".

Step-by-step explanation:

$The \ given \ expressions \ are:\\\\5x-4y+8\\\\and,\\\\7x+8y-12\\\\On \ applying \ addition \ between \ them,we \ get\\\\=(5x-4y+8)+(7x+8y-12)\\\\=5x-4y+8+7x+8y-12\\\\=12x+4y-4$

Learn more:

https://brainly.in/question/7085306