Question

What is the sum of (3x + 4) + (9x – 10)?

Answer 1

first u combine the like terms (3x + 9x) then add 4 to 12x, after that u have 16x, then subtract 10 from 16x, and ur answer is 6x:) Hope this helps you!

Answer 2

6(2x - 1)

Explanation:

Just look up the answer on the calculator