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

Which of the following scenarios models the equation y=2x+5? There are initially 5 chickens on the farm. Each month thereafter the number of chickens is 2 times
What is the purpose of the scale on a map?
which expressions are equivalent to 16^x/4^x
ls the following statement with variability or without variability? "The number of students in PE each day."
A number between 10 and 20 is both a factor of 60 and a multiple of 6. What is this number?
What is true about any two normal gametes from a human female parent? A) Their chromosomes are exactly the same. B) They can combine to form a new organism. C
The overall mood and tone of Sonnet XLI, by Elizabeth Barrett Browning, is one of _____. gravity exuberant happiness grim acceptance frustrated anticipation
a mother that carries the colorblind allele and a father with normal vision can have children that are only
A student is trying to solve the set of two equations given below: Equation A: x + z = 6 Equation B: 3x + 2z = 1 Which of the following is a possible step used
A square has a perimeter of 12 cm. What is its area? 9 cm 2 18 cm 2 36 cm 2 144 cm 2