zanelewis28 zanelewis28
  • 02-03-2018
  • Mathematics
contestada

Solve y=-2x+6 and 3y-x+3=0 using substitution

Respuesta :

milesv milesv
  • 02-03-2018
3(-2x+6) -x+3=0
-6x+18-x+3=0
-7x+21=0
-7x=-21
x=3

y=-2x+6
y=-2(3)+6
=6-6
=0

answer: (3,0)
Answer Link

Otras preguntas

Look down below for question:
What is 0.1 repeating as a fraction?
Power that comes from atoms is called ________? steam power coal power electric power nuclear power
what do planets and stars have in common
ALGEBRA! NEED HELP! ~Write a formula for the total surface area of a cube in terms of its edge length x. Explain your reasoning.
If 150g of sugar is used for 5 cakes How much is used for 7 cakes?:)
what is 38% of 250? show your wor
which is bigger three quarters or eleven sixteenths
If 150g of sugar is used for 5 cakes How much is used for 7 cakes?:)
At which location would you be most likely to find a high population density