Algebra Examples

$- a + b + 2 b - 2 c + 3 a + 2 c - 3 b$

Step 1

Combine the opposite terms in $- a + b + 2 b - 2 c + 3 a + 2 c - 3 b$ .

Tap for more steps...

Step 1.1

Add $- 2 c$ and $2 c$ .

$- a + b + 2 b + 3 a + 0 - 3 b$

Step 1.2

Add $- a + b + 2 b + 3 a$ and $0$ .

$- a + b + 2 b + 3 a - 3 b$

Step 2

Add $- a$ and $3 a$ .

$2 a + b + 2 b - 3 b$

Step 3

Add $b$ and $2 b$ .

$2 a + 3 b - 3 b$

Step 4

Combine the opposite terms in $2 a + 3 b - 3 b$ .

Tap for more steps...

Step 4.1

Subtract $3 b$ from $3 b$ .

$2 a + 0$

Step 4.2

Add $2 a$ and $0$ .

$2 a$