All categories

3 years ago

M+2m-6=12+2m slove for m

Mathematics

2 answers:

Wewaii [24]3 years ago

6 0

Answer: m = 18

Step-by-step explanation:

m + 2m - 6 = 12 + 2m

Add m and 2m (distribute)

3m - 6 = 12 + 2m

Subtract 2m from both sides

m - 6 = 12

Add 6 to both sides

m = 18

zlopas [31]3 years ago

4 0

Answer: m=18

Step by step solution:

m+2m-6=12+2m

Cancel equal terms

m-6=12

Move constant to the right by adding

m=6+12

Calculate answer

m=18

You might be interested in

PLEASE HELPPPPP!!!!!!!!! (show work if you can)

Kryger [21]

Answer:

$180x^4y^3z^2$

Step-by-step explanation:

Start by finding the LCM of the coefficients of each polynomial:

$LCM(12,18,30)=180$

Next, to find the least common multiple of each of the following terms, we need to take the absolute minimum we can of each term ( $x$ , $y$ , and $z$ ). The largest term of $x$ is $x^4$ in the first polynomial, so we'll take exactly that for our $x$ term in the LCM, absolutely nothing more. Similarly, the largest term of $y$ in any of the three polynomials is $y^3$ (also in the first polynomial) and the largest $z$ term in any of the three polynomials is $z^2$ in the second polynomial. Thus, the LCM of all our polynomials is:

$180\cdot x^4\cdot y^3\cdot z^2=\boxed{180x^4y^3z^2}$

3 0

2 years ago

Read 2 more answers

The yearbook club had a meeting. the meeting had 18 people, which is one half of the club. how many people are in the club

Dmitry_Shevchenko [17]

Answer:

36 people

Step-by-step explanation:

If the yearbook club had 1/2 the participants attend the meeting, than all of them would be represented by 18 x 2, or 36 (since two halves make a whole)

8 0

1 year ago

Fill in the blanks

Leto [7]

Answer:

What is the name of the website or book?

4 0

3 years ago

Solve using elimination. 9x − 9y = –18 10x − 9y = –13

masha68 [24]

Answer:

y = 5, y = 7

Step-by-step explanation:

5 0

2 years ago

Decide whether quadrilateral ABCD with vertices 4(3,1), B(-1,-1) C(1,3), and D(5.5) is a rectangle, rhombus,square, or parallelo

Sergeeva-Olga [200]

Answer: rhombus

Step-by-step explanation:

By inspection, we can tell that there are no right angles, so we can determine it is not a square or a rectangle.

From the options, it is implied that it is a parallelogram, so to determine if it is a rhombus, we can determine if there is a pair of consecutive congruent sides.

By the distance formula,

$AB=\sqrt{(-1-3)^{2}+(-1-1)^{2}}=\sqrt{16+4}=2\sqrt{5}\\BC=\sqrt{(-1-1)^{2}+(-1-3)^{2}}=\sqrt{4+16}=2\sqrt{5}$

As AB=BC, there is indeed a pair of consecutive congruent sides, and thus the most specific classification is a <em>rhombus</em>

5 0

2 years ago