1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gala2k [10]
2 years ago
6

How do I solve -2m=16m-9

Mathematics
2 answers:
Brums [2.3K]2 years ago
7 0
-2m = 16m - 9

First, take '16m' from both sides.
-2m - 16m = -9
Second, add '-2m - 16m' to get '-18m'.
-18m = -9
Third, divide both sides by '-18'.
m =  \frac{-9}{-18}
Fourth, change the fraction into a negative.
m =  \frac{9}{18}
Fifth, find the GCF of 9 and 18.
The GCF is 9.
Sixth,  divide the numerator by the GCF.
9 ÷ 9 = 1
Seventh, divide the denominator by the GCF.
18 ÷ 9 = 2
Eighth, rewrite the fraction in simplest form.
m =  \frac{1}{2}

Answer as fraction: m =  \frac{1}{2}
Answer as decimal: m = 0.5
Margaret [11]2 years ago
4 0
You add -2m to the other side and add 9 to the other side as well and then add 2m +16m= 18m and then divide 9 by 18
You might be interested in
Divide $1.30 by 8 and round the quotient to the neatest cent.
jasenka [17]

Answer:

1.30/8 = 0.1625

rounded to nearest cent: 0.2?

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A wheelchair ramp is 10 feet long. the ramp sits up on a 2 foot platform
alina1380 [7]

Answer:

5 ft

Step-by-step explanation:

not sure what the wuestion is but using the formula. A^2 + B^2 = C^2 we find that 100 / 4 = 25 and the square root of 25 is 5

3 0
2 years ago
On the first visit to the veterinarian's office, Cora's kitten weighed 550 grams. On the second visit, the kitten had gained 350
STALIN [3.7K]

Answer:

Step-by-step explanation:

total increase=350+300=650

percentage~increase=\frac{650}{550} *100\\\approx 118.18 %%

7 0
3 years ago
What is the length of a diagonal of a square with a side length of 8?
BabaBlast [244]
Can you show a picture please?!!!
4 0
3 years ago
Ill give Brainliest!!! PLease THIS IS MY LAST QUESTION, I HAVE 5 MINUTES LEFT!!!
xeze [42]

Answer:

y=95x+50

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • If ( − x ) 3 , f ( - x ) 3 , then  f ( − 3 ) = f ( - 3 ) =
    13·1 answer
  • Which has a larger value: 4 x 10^2 or 7 x 10^4?
    12·2 answers
  • Rational numbers are _____ natural numbers always sometimes never
    6·2 answers
  • A company that manufactures toothpaste is studying five different package designs. Assuming that one design is just as likely to
    13·1 answer
  • Mrs Perry, shares out 35 biscuits between gemma and zak in the ratio of 1:6. How many biscuits does gemma and zak get?
    14·1 answer
  • (6x2 - 2x) + (5x-7)
    13·1 answer
  • Graph x^2/49+y+1^2/4=1
    10·1 answer
  • HELPP I NEED THIS BY 2:30
    15·1 answer
  • What is the value of the expression 9+4n-1 when n = 3?
    14·1 answer
  • What is the value of 8b - 3c when b = 3 and c = 4? ​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!