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
goblinko [34]
3 years ago
7

What is the value of x in the solution to this system of equations? 3x = 2y + 14 y = -6x + 18​

Mathematics
1 answer:
zmey [24]3 years ago
4 0
Use substitution
3x = 2(-6x + 18) + 14
3x = -12x + 36 + 14
3x = -12x + 50
15x = 50, x = 50/15 = 10/3
Solution: x = 10/3
You might be interested in
find the domain of y equals 4 multiplied by the square root of the quantity 4 multiplied by x plus 2 end of quantity. a. x is gr
Bingel [31]
y=4\sqrt{4(x+2)}\\\\D:4(x+2)\geq 0\ \ \ |divide\ both\ sides\ by\ 4\\\\x+2\geq0\ \ \ |subtract\ 2\ from\ both\ sides\\\\\boxed{x\geq-2}\to\boxed{c.}
7 0
3 years ago
(-2,+<img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%7D" id="TexFormula1" title="\sqrt{x}" alt="\sqrt{x}" align="absmiddle" class=
rewona [7]

(-2 = √x - 7)x² (calculate)

(-9 = √x)x² (remove the parantheses)

-9x² + √x x²

6 0
3 years ago
A rectangle has height of 3,27 meters and a base measuring 1.29 meters as shown which of the following is closest to x the lengt
luda_lava [24]

Answer:

from pythogarus theorem:

x =  \sqrt{ {3.27}^{2} +  {1.29}^{2}  }  \\ x =  \sqrt{12.357}  \\ x = 3.52 \: meters

4 0
3 years ago
Padma buys a coat for $32.95 and a pair of shoes for $16.45. She is charged 5% sales tax.
SIZIF [17.4K]
B , I remember having this and it was B , but your answers could be in different spots then mine but I say B
5 0
3 years ago
Read 2 more answers
What is 2%, percent of 50
Mademuasel [1]
The answer is 1 :DDD
8 0
4 years ago
Read 2 more answers
Other questions:
  • Bailey writes the expression g2 + 14g + 40 to represent the area of a planned school garden in square feet. If g = 5, what are t
    9·2 answers
  • What equation matches the table of values
    11·1 answer
  • Find the area of the following shape, you must show all work to recieve credit,
    11·1 answer
  • It’s the same distance from the second base to the first base from the second base to third-base the angle formed by the first b
    5·1 answer
  • Hannah buys two and a half pound of dried fruit for $1.15 how much is she paying for one pounds of dried fruit
    15·1 answer
  • PLEASE HELP I HAVE 10 MINS!! find each side length round to the nearest tenth if necessary
    7·1 answer
  • Daniel, Clarence, and Matthew split a $20.20 dinner bill so that Daniel pays half of what
    13·1 answer
  • Can anyone help please?
    13·2 answers
  • Hawa is preheating her oven before using it to bake. The initial temperature of the oven is 65° and the temperature will increas
    12·1 answer
  • How to solve the following question attached?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!