jisooyah
jisooyah jisooyah
  • 03-01-2022
  • Mathematics
contestada



math


help pls!!

solve for x and y


math help pls solve for x and y class=

Respuesta :

fieryanswererft
fieryanswererft fieryanswererft
  • 03-01-2022

Answer:

x = 7 ,  y= - 6

Step-by-step explanation:

4x = -2 - 5y ___(1)

4x= 10 - 3y ___(2)

so, now by simultaneous equations,

10 - 3y = - 2 - 5y

2y = -12

y = -6

if y = -6

then, 4x= 10 -3(-6)

4x =28

x = 7

Answer Link

Otras preguntas

How to simplify 1.7+(-5)+(-3.27)
which best describes the kind of questions asked of the poems speaker
How could someone best determine if the speaker is telling the truth about his people?
Which is the superlative form of the adverb happily?   A. happilest   B. happiliest   C. more happily   D. most happily
1.)The data shows the number of grams of fat found in 9 different health bars. 12, 14, 16, 17.5, 10, 18, 15, 15.5, 19 What is the IQR (interquartile range) for
Which of the following is not an example of a way that life changed after the arrival of the Spanish? A. Christianity became a powerful religion. B. Various g
A grocery store sells 6 bottles of water for $4.00 ad 15 bottles of water for $10.00. Is the cost of the water proportional to the number sold? Explain
Which is the best estimate for the product of 104.143 × 10,021.4?
What led to the development of socialism and communism
There are 8 boys and 12 girls.in miss johnson class. 1/4 of her students was absent how many kids were absent