4m+30=6m

can you please answer this question

M = 15

Step-by-step explanation:

To get m alone you need to subtract 4m by both sides

4m - 4m + 30 = 6m -4m

30 = 2m

Now last part is to divide 2 by both sides

30/2 = 2m/2

M = 15

15

Step-by-step explanation:

1) let’s bring all the like terms(terms that have the same variable) together so we can combine them

Bring”6m” to the left(doing this will make 6m negative) And bring 30 to the right(doing this will make 30 negative)

*they switch spots basically*

So

4m-6m=-30

-2m=-30

Divide both sides by -2

M=15

Hope this helps!

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".

the answer is 1/4

step-by-step explanation: