Respuesta :
s+12+3s−8=
s+12+3s+−8
Combine Like Terms
s+12+3s+−8=
(s+3s)+(12+−8)=
4s+4
s+12+3s+−8
Combine Like Terms
s+12+3s+−8=
(s+3s)+(12+−8)=
4s+4
Can you solve it if I write the same thing like this ?
s + 12
3s - 8
=========
The piece on the left is
s
3s
====
4s .
The piece on the right is
12
- 8
====
4 .
Write the pieces together again, and you have
4s + 4