Question

Hello I need help solving combining like terms

-7x+9x

-5-8n-3

1+9v-5+4v​

Answer 1

2x

-8-8n

-4+13v

hope this helps!

Answer 2

1. 2x

2. -8n - 8

3. 13v - 4

Explanation:

1. Put them nto standard form, it makes adding and subtracting easier

`9x - 7x\\\\-8n - 5 - 3\\ 9v + 4v - 5 + 1`