BadlySadlyDamaged
BadlySadlyDamaged BadlySadlyDamaged
  • 25-02-2021
  • Mathematics
contestada

find the solution to the following system of equations using substitution or elimination​

find the solution to the following system of equations using substitution or elimination class=

Respuesta :

alysonramos2004
alysonramos2004 alysonramos2004
  • 25-02-2021

Answer:

D. (2,-3)

Step-by-step explanation:

if you substitute 2 for the x value and -3 for the y value in both equations, it works out.

instead of y=3x-9 it would be -3=3(2)-9.

you solve and get -3=-3, so it's a solution.

and instead of y=-2x+1 it would be -3=2(2)+1. after solving it, you would get -3=-3 again, so it works for both equations.

Answer Link

Otras preguntas

Create a collage of cardiovascular activities that would suit your lifestyle.
If f(x)=2x^2-30 find f(4)
which of the f -values satisfy the following inequality? f + 8 ≤ 12 a.) f = 4 b.) f = 5 c.) f = 6
find the inequality represented by the graph.​
What is the scale factor of the triangle dilated from OPQ to OP’Q’ from center O? Explain and/or show your work Please help
What would happen to the equilibrium price and quantity of peanut butter if the price of peanuts went up, the price of jelly fell, fewer firms decided to produc
Find the value of Y(note:the line passing through the center of the circle is a diameter.)77748996​
which pregnancy sympton requires immediate care of a Medi-Cal professional​
Which equation shows the commutative property of addition? 4+3=3+7 1(3)=3 (2+7)+12=2+(7+12) 4+0=4
Need ASAP please help