Question

(2m+7)-(3-4m) Please explain how to solve.

Answer 1

Answer:

$2(3m+2)$

Step-by-step explanation:

The first step is to solve the parenthesis:

$(2m+7)-(3-4m) \\=2m+7-3+4m$

Now we put together similar terms:

$2m+4m+7-3=6m+4$

We have $6m+4$ and since the coefficients $6$ and $4$ are multiples of 2, We can factor a 2 from the equation, wich will give us the following:

$6m+4=2(3m+2)$

The answer is $2(3m+2)$

Answer 2

1. simplify 2m+7-3+4m

2. gather like terms (2m+4m)+7-3

3. simplify 6m+7-3

4. simplify 6m+4

answer is 6m+4