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
Igoryamba
3 years ago
15

3x+4x+5=19 what is the solution for x

Mathematics
1 answer:
Yuliya22 [10]3 years ago
3 0
X=2 because I think you multiply 3 by 2 because x is beside 3 and 4 by 2 because x is beside 4
So your left with 6 and 8
So...
You do 6 + 8 + 5 =19

Sorry if this is wrong :(
You might be interested in
Please answer this question only if you know the answer!! 26 points and brainliest!
oksano4ka [1.4K]

Answer:

(4,3) is the answer

Step-by-step explanation:

4 0
3 years ago
2. Both the populations of the Candy Kingdom and the Fire Kingdom are in decline; their populations
VMariaS [17]

Answer:2. Both the populations of the Candy Kingdom and the Fire Kingdom are in decline; their populations

since 2010 are given by the functions below:

Cit) 1000 - 500

F(t) = 2500 - 1000

Will their populations ever be equal? If so, when will that happen and what will that population be?

Otherwise, briefly explain why their populations will never be equal.

Step-by-step explanation:

4 0
3 years ago
SOLVE ASAP:<br> mass of 42.5 and a volume of 5.4 cm3 what is its density
Volgvan
I think it is..................
7 0
3 years ago
Read 2 more answers
Sara hina and Arslan have a total of RS 390in their wallet . Sara has Rs. 7more than Hina .Arslan has 3 times what sara has . Ho
Brums [2.3K]

Answer:Sara hina and Arslan Have RS79.4,RS 72.4 and RS238.2 respectively.

Step-by-step explanation:

Step 1

Let the amount that hina has be x

the amount that sara has be represented as  7+x

and the amount that Arslan have be represented as 3(7+x)

such that the total amount in their wallet which is 390 can be expressed as

x+7+x + 3(7+x)=390

Step 2

Solving

x+7+x +21+3x=390

5x+28=390

5x==390-28

x=362/5=72.4

Hina has RS 72.4

Sara =7+x==72.4+77= RS 79.4

Arslan =3(7+x)=3 x 79.4=RS 238.2

5 0
3 years ago
What is the formula of the area of any triangle
MrRissso [65]

Answer:Side x side x side

Step-by-step explanation:

Since it is usually equally sided, it would be SxSxS

4 0
3 years ago
Read 2 more answers
Other questions:
  • Los pasos para hacerlo
    8·1 answer
  • 9.
    14·1 answer
  • the surface area of a cuboid is 95cm² and its lateral surface area is 63cm². find the area of its base​
    12·1 answer
  • What is the value of g?<br><br>−5+7g=3g+9<br><br>−1<br><br>1<br><br>125<br><br>312
    14·2 answers
  • Evaluate the expression: (x+y)2 when x=2 and y=-5​
    11·1 answer
  • Rewrite using a single exponet 7^3·7^3
    14·1 answer
  • Avery had $25.38 in her wallet. If she bought lunch with 9 1/2 dollars from her wallet, how much money did she have in her walle
    12·2 answers
  • Triangle ABC maps to triangle XYZ by a rotation of 90∘ counterclockwise about the origin followed by a reflection across the lin
    11·2 answers
  • footpath is to be constructed in a park in the shape of a parallelogram. When a coordinate plane is laid over a map of the park,
    6·1 answer
  • A circle has a diameter of 6, an area of b square units, and a circumference of c units. What is the value of b + c ?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!