homeworkhelp176
homeworkhelp176 homeworkhelp176
  • 02-06-2020
  • Mathematics
contestada

Work out the simultaneous equation. Work out the value of x and y

6x+5y=4.5
3x-2y=9

Respuesta :

turtlefishangel
turtlefishangel turtlefishangel
  • 02-06-2020
So, the solutions to your equations are:
x= 2 and y= -1.5
Answer Link
gilbertazavedo72
gilbertazavedo72 gilbertazavedo72
  • 02-06-2020

Answer: (x,y) = (2, -1.5)

Step-by-step explanation:

6x + 5y = 4.5

y = 3+2/3y

= 6 (3+2/3y) +5y = 4.5

y = -1.5

For x, x = 3 + 2/3 (-1.5)

x = 2

Answer Link

Otras preguntas

how to sole this (4x-3y)2
at 450℃ will the lead be a solid ,liquid or gas
for which of the following sequences is it true that every term (after the first one) is 4 less than the previous term A. -3,1,5,9 B. 9,5,1,3 C. 7,3,-1,-5 D.
During world war ii, the civil war in china raged on. please select the best answer from the choices provided t f
A trait is a specific characteristic that varies from one individual to another. true or false.
south africa is africa's most developed nation and the home of the boer people. true or false
What helps the body regulate processes.?
Most genetic diseases cannot be cured, but they usually can be treated. true or false.
The plasma state occurs when _____. solids are frozen gases are heated solids are melted liquids are boiled
the natural process where the sun's energy is trapped by the atmosphere to make the earth warm enough for life is known as global warming heat traps jet stream