juju2024 juju2024
  • 04-01-2021
  • Mathematics
contestada

Solve the simultaneous equations:

4x+3y=44

3x+3y=39
x=
and y=

Respuesta :

AyaanR
AyaanR AyaanR
  • 04-01-2021
Answer:
X = 5
Y = 8

Explanation:
Answer Link
Аноним Аноним
  • 04-01-2021

Answer:

X = 5 and Y = 8

Step-by-step explanation:

4x + 3y = 44

3x + 3y = 39

- - -

__________

x = 44 - 39

x = 5........eq 1

Now putting the values in any equation

4 ( 5 ) + 3 y = 44

20 + 3 y = 44

[tex]4(5) + 3y = 44[/tex]

[tex]20 + 3y = 44[/tex]

[tex]3y = 44 - 20[/tex]

[tex]3y = 24[/tex]

[tex]y = \frac{24}{3} [/tex]

[tex]y = 8[/tex]

Answer Link

Otras preguntas

Line RS bisects PQ at point R, Find RQ if PQ = 14 cm
The main purpose of taxes is to:
a type of graph suited to show change over time
What is the first step to prove a conjecture by contradiction?
(x+3)cubed, what's the answer? I think I have it but I have no clue if I've done it right!
In this poem Tennyson refers to both Ulysses and Achilles what is this technique called in literature a. Alliteration b. Allusion c. Assonance d. Personificatio
if square root of n equals to 3/2 what is - square root of n
what is 15 units right of 0? please help its due today
At the potluck, there were 6 pecan pies, 7 lemon pies, 13 cherry pies, and 8 apple pies. Find the ratio of apple pies to the total number of pies. Write each ra
a piece of paper weight .647 grams. what is the weight of the paper to the nearest tenth of a gram?