Basic Math Examples

$- 8 a - 4 b + 18 a - 5 c + 2 c - 12 d + e - 45 d + 4 c$

Step 1

Add $- 8 a$ and $18 a$ .

$10 a - 4 b - 5 c + 2 c - 12 d + e - 45 d + 4 c$

Step 2

Add $- 5 c$ and $2 c$ .

$10 a - 4 b - 3 c - 12 d + e - 45 d + 4 c$

Step 3

Add $- 3 c$ and $4 c$ .

$10 a - 4 b + c - 12 d + e - 45 d$

Step 4

Subtract $45 d$ from $- 12 d$ .

$10 a - 4 b + c - 57 d + e$