emilybb019 emilybb019
  • 08-05-2020
  • Mathematics
contestada

Please help with math

Please help with math class=

Respuesta :

ItzMikeSS
ItzMikeSS ItzMikeSS
  • 08-05-2020

Answer: x = 2

Step-by-step explanation:

[tex]x+y=8\\y=3x[/tex]

Replace y in the first equation by the value of y in the second equation.

[tex]x+y=8\\x+3x=8\\4x=8\\x=\frac{8}{4}\\ x=2[/tex]

Answer Link
sawyergirl465
sawyergirl465 sawyergirl465
  • 08-05-2020
The answer is X= 2......
Answer Link

Otras preguntas

what is computer (wistpfensa)
The difference of thirty-four and five times a number is negative eleven. Find the number
Sophie is working two summer jobs, babysitting and lifeguarding. She mus work no less than 12 hours altogether between both jobs in a given week. Write an ineq
(12—5)³ 7 What the solution
Calculate 2.76÷0.8 + 8.7^2
Draft a client letter to ms Hernandez in the letter include introduction and conclusion and address the following explain and identify any additional clauses yo
specialized flagellated cells that help pump water through the sponge are known as group of answer choices crop cells spongocytes choanocytes spongocells
In rectangle ABCD, point E is in the center. AB = 9 and BC = 10. What is the area of the shaded region?
Where is the speaker's "home" that they always think about? Do you believe it is Washington or their old house? Why?
Evaluate p − q for p = -13 and q = -50.