Question

Simplify (8m - 4n) + (6m + 3n).
Someone help me. Please.

Answer 1

(8m - 4n) + (6m + 3n)
Add the the coefficent numbers that have the same variable. Basically add 8m to 6m and add 3n to -4n.
Final Answer: 14m - n

Answer 2

$(8m - 4n) + (6m + 3n)$  $\text{Equation}$

$8m-4n+6m+3n$  $\text{Simplify Equation}$ 

$(8m+6m)+(-4n+3n)$  $\text{Gather like terms}$ 

$14m-n$  $\text{Simplify Equation}$