Question

Which expression is equivalent to -3(2m-1)-n
6m-n-3
6m-n+3
-6m-n-3
-6m-n+3

Answer 1

Let's simplify step-by-step.−3(2m−1)−n
Distribute:= (−3)(2m)+(−3)(−1)+−n=− 6m + 3 + −n
Answer: D= −6m − n +3





B). -3(2m-1)-n Final result : -6m - n + 3 Step by step solution : Step 1 :Equation at the end of step 1 : (0 - 3 • (2m - 1)) - n Step 2 : Step 3 :Pulling out like terms : 3.1 Pull out like factors :

-6m - n + 3 = -1 • (6m + n - 3)
Final result : - 6m - n + 3

Answer 2

-6m -n +3

by order of operations
-3(2m-1)-n=-6m+3-n=-6m-n+3