lilaclily0000 lilaclily0000
  • 22-10-2021
  • Mathematics
contestada

Given that
R
=
9
x
+
8
y

Find
x
when
y
=
3
and
R
=
5

Give your answer as an improper fraction in its simplest form.

Respuesta :

euphorictofu
euphorictofu euphorictofu
  • 24-10-2021

Answer:

X = 19/9

Step-by-step explanation:

R = 9x + 8y

R = 5, Y = 3

5 = 9x + 8(3)

9x = 8(3) - 5

9x = 19

x = 19/9

Answer Link

Otras preguntas

how is the water, nitrogen, and carbon cycle alike
Is -5 (3x-4) incorrect because it should have been multiplied before subtracting ?
I need help on what and how to draw this floor plan?
What is 'sorry' in French?
What decimal is equivalent to 2.45
When the cell engulfs large fragments of matter, it is called _____. Select all that apply.
what is 40 to the second power
Tina has 3/5 pound erase she will use 2/3 of it to make fried rice for her family how much rice with Tina used to make fried rice
Where would be the best place to find out who Marcus Garvey was? A:an almanac B:a scholarly dictionary C: a collegiate dictionary D: a biographical dictionar
How do Juliet’s parents contribute to the catastrophe in Act IV, scenes iii-v of Romeo and Juliet? by discovering that Juliet is already married to