Simplify 5x-11y-9+20x-1-y

$5 x - 11 y - 9 + 20 x - 1 - y$

Step 1

Add $5 x$ and $20 x$ .

$25 x - 11 y - 9 - 1 - y$

Step 2

Subtract $y$ from $- 11 y$ .

$25 x - 12 y - 9 - 1$

Step 3

Subtract $1$ from $- 9$ .

$25 x - 12 y - 10$