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
gtnhenbr [62]
2 years ago
7

12=y-3y what's the answer

Mathematics
2 answers:
nevsk [136]2 years ago
8 0
12=y-3y  Combine like terms
12=-2y  Divide
y=-6
Vitek1552 [10]2 years ago
7 0
<span>12=y-3y

the same    y - 3y = 12 

-2y = 12   divide by 2 both sides (2 is a common factor for 2 and 12)

- y = 6 (multiply with -1)

y = - 6

 </span>
You might be interested in
Please help me with this geometry question
Marysya12 [62]

Answer:

RQP

Step-by-step explanation:

i think RQP(not sure)

3 0
2 years ago
richard works at an ice cream shop. regular cones get 2 scoops of ice cream, large cones get 2 scoops. richard scooped 234 regul
Tanya [424]

Answer:

So both cones get two scoops? large and regular?

Step-by-step explanation:

10lbs=160oz

Multiply the total number of scoops for both sized by 3 then divide it by 160. This will give you the number of tubs. With the numbers you gave me the answer would be 14.625 Tubs but you cant have half a tub so 14

5 0
3 years ago
Twenty-one goats were shown in the county fair. This was seven less than four times the number of horses shown. How many horses
Solnce55 [7]

Answer:

H=horse

H=4(21-7)

Step-by-step explanation:

H=4(21-7)

H=4(14)

There were 56 horses.

6 0
3 years ago
Geometry math question no Guessing and Please show work thank you
KatRina [158]

m\angle DCA=m\angle BCA\ \text{therefore:}\\\\4x=6x-58\ \ \ \ |-6x\\\\-2x=-58\ \ \ |:(-2)\\\\x=29\\\\m\angle DCA=(4x)^o\to m\angle DCA=(4\cdot29)^o=116^o

Answer: C. 116

4 0
3 years ago
Solve ax – 5 = b for a
alexgriva [62]

ax - 5 = b

ax = b + 5

a = \frac{b+5}{x}

3 0
3 years ago
Read 2 more answers
Other questions:
  • I need help with 1 and 3 please
    11·1 answer
  • I need help on B-D.....
    7·2 answers
  • Jolie has just purchased a new purse in the shape of a rectangular prism to match her favorite shoes. The purse has a length of
    12·1 answer
  • 1.5 lbs of gum balls I want to buy it’s 3.99 per pound
    9·1 answer
  • PLease help me on this one? &lt;3
    8·1 answer
  • Find the x- and y- intercepts of the line with the given equation <br><br> -6x+8y=-36
    6·2 answers
  • In a competition of 50 professional ballroom dancers, 22 compete in the fox-trot competition, 18 compete in the tango competitio
    14·2 answers
  • 30 men repair a road in 56 days by working 6 hours daily. In how many days 45 men will repair the same road by working 7 hours d
    6·1 answer
  • Which one answer fast !
    13·2 answers
  • Solve: VII multiplied by IX. Show your answer in standard form. Standard Number 1 Roman Numeral 5 V 10 50 100 500 1,000 X-003 A)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!