Rushingo
Rushingo Rushingo
  • 02-12-2019
  • Mathematics
contestada

4x + y = 3
-x + 2y = -3
I need to use substitution to solve this. help?​

Respuesta :

leahlepird0293 leahlepird0293
  • 02-12-2019

Answer:

(x,y) (1,-1)

Step-by-step explanation:

y=3-4x

-x+2y=-3

x+2(3-4x)=-3

x=1

y=3-4*1

y=-1

Answer Link
emmasanctamaria
emmasanctamaria emmasanctamaria
  • 02-12-2019

Answer:

Step-by-step explanation:

Ver imagen emmasanctamaria
Answer Link

Otras preguntas

The solution generated by the calculator is 5.779E–8. Describe how to interpret the solution.
"The natural vegetations are the product of climate",justify​
What is the area of the composite figure A 88 B 80 C 110 D 112
is 5, 6 and 17, 19 proportional?
where did hitler believe he could find more living space to expand germany
wich of the following is correctly written citation for an internet article without an author​
Use the graph representing bacteria decay to estimate the domain of the function and solve for the average rate of change across the domain ,A.[tex]0 \leqslant
A. 13 B. 6 C. 4 D. 7
What’s equivalent to 1/7-3(3/7n-2/7) combine like terms
A person who initially weighs 250 pounds loses 2 pounds per week. Let t represent the number of weeks and let W represent the person's weight, in