Volume of 3d region

[jimbo71]

Homework Statement

the region in the first octant bounded by the coordinate planes and the planes x+z=1, y+2x=2

Homework Equations

triple integral or region R dzdxdy?

The Attempt at a Solution

i need a lot of help for this problem

 

[dx]

Hi jimbo71,

You won't get any help if you don't show an attempt.

 

[jimbo71]

i don't know where to start!

 

[dx]

Start by drawing a picture of the region.