Kingofmath3
Kingofmath3 Kingofmath3
  • 01-03-2017
  • Mathematics
contestada

4x-3y=16 16x+10y=240

Respuesta :

ivanhqp
ivanhqp ivanhqp
  • 01-03-2017
If you're asking for the solutions to x and y,  x is 10 and y is 8
Answer Link
SyntaxError
SyntaxError SyntaxError
  • 01-03-2017
[tex]4x-3y=16\\ 16x+10y=240\\ --------\\ -16x+12y=-64\\ 16x+10y=240\\ --------\\ 22y=176\\ y=8 [/tex]

Since we know that y = 8 , we can just plug it into any equation

[tex]4x-3(8)=16\\ 4x-24=16\\ 4x=40\\ x=10[/tex]
Answer Link

Otras preguntas

1/3 times the sum of a number and 2.6 is 4.9
which president was head cheerleader in high school?
Please i really appreceate the help
Writing about being a celebrity. Give some reasons.
There is .......juice A.some B.any
main idea for the story saving sea turtles
D. Correct the mistakes. 1. She didn't finish her homework yet. 2. Sue has knew Tom for a long time. Sue has unown Tom for a bong time 3. Where's Bill? - He jus
awnser pleassseeeeee theese are my last points
how would you solve this equation?use words only 2+4=8
Read the paragraph. Jenna hoisted her backpack and hustled toward her locker. She fidgeted her foot while twirling the familiar numbers, silently reciting the p