Answer:
6x - y
Explanation:
Step 1: Add
(2x - 5y) + 4(y + x)
Step 2: Distribute
2x - 5y + 4y + 4x
Answer: 6x - y
(2x - 5y) + 4(y + x) = 2x -5y +4*y +4*x
=2x -5y + 4y + 4x
add like terms
=6x - y
4.4m questions
5.7m answers