dayeabriannaroowld4f
dayeabriannaroowld4f dayeabriannaroowld4f
  • 25-01-2020
  • Mathematics
contestada

Use addition to solve the linear system of equations. Include all of your work in your final answer.
3x - y = 6
y = x - 4

Respuesta :

caitlynball123
caitlynball123 caitlynball123
  • 25-01-2020

Answer: Im not entirely sure this could work but rearrange the formula into a simultaneous equation so this for instance; (rearrange in another way if this isn’t entirely right)

3x-y=6

x+y=4

then same sign subtract them to give you y and x and plot or use to find the linear system.

Step-by-step explanation: Just from common knowledge, so sorry if this is wrong but give it a go.

Answer Link
ellacolker
ellacolker ellacolker
  • 25-01-2020
3x-(x-4)=6
3x-x+4=6
2x+4=6
2x=2
X=1
Answer Link

Otras preguntas

INVERSE PROPORTION EXAMPLES
How does a society settle conflict​
ПОМОГИТЕ!!!!!! задача по инфе 8класс
What is esterification reaction? ​
9. Determine the end behavior of the given polynomial function: f(x) = -x-2x³ +3x+9.
Can an European ruler today gain the same power Napoleon had? Explain with evidence.
__________ is the water and dissolved substances that are not taken up by the cells and remain between the cells. a) Lymph b) Plasma c) Hemoglobin d) Thymus gl
Desmos | Graphing... Final Exam Single sign-on for e... О А. OB. O C. O D. her ability to write with a strong voice and personality Hiba is a huge fan of Chatte
Somebody help me please
Nqz-ddjt-wav join for fun everyone