-2(2m-1)+4m
I'll be glad to check your answer.
ok, i got -6m+4m???
How did you get -6m? When I went to school 2 times 2 was 4.
-2(2m-1)+4m
-4m + 4m + 2 = 2
no, what I did was called the distributive propertyyy and ou have to distribute the 2...so you get 2x2 which is 4..then you do 2x1 which is 2....then you add...
To simplify the expression -2(2m-1) + 4m, follow these steps:
Step 1: Distribute -2 to the terms inside the parentheses.
-2 * 2m = -4m
-2 * -1 = 2
The expression becomes:
-4m + 2 + 4m
Step 2: Combine like terms. In this case, the -4m and 4m cancel each other out because they have the same coefficient (4m - 4m = 0).
The simplified expression is:
2
So, -2(2m-1) + 4m simplifies to 2.