Question

What is the sum of (–2.1x + 3.7) and (5 + 4.9x)?

Answer 1

any idea ? how you multiplie parantheses ?

Answer 2

hes not wrong i think

Answer 3

Had to remove the previously posted solution as it was plagiarized from another website.

Anyway, combine like terms: –2.1x + 4.9x are like terms so you can combine them

3.7 + 5 are also like terms so you can combine these

let me know what you get