Algebra Examples

$5 a - 6 b + 8 c + 9 a - 20 c - b + 6 b - c$

Step 1

Combine the opposite terms in $5 a - 6 b + 8 c + 9 a - 20 c - b + 6 b - c$ .

Tap for more steps...

Step 1.1

Add $- 6 b$ and $6 b$ .

$5 a + 8 c + 9 a - 20 c - b + 0 - c$

Step 1.2

Add $5 a + 8 c + 9 a - 20 c - b$ and $0$ .

$5 a + 8 c + 9 a - 20 c - b - c$

Step 2

Add $5 a$ and $9 a$ .

$14 a + 8 c - 20 c - b - c$

Step 3

Subtract $20 c$ from $8 c$ .

$14 a - 12 c - b - c$

Step 4

Subtract $c$ from $- 12 c$ .

$14 a - b - 13 c$