kateljesusherry kateljesusherry
  • 07-01-2017
  • Mathematics
contestada

Solve the following system of equations using substitution. What is the value of y?
2x+3y=105 x+2y=65 a. 15 b. 25 c. 40*** d. 65

Respuesta :

Iknowit
Iknowit Iknowit
  • 07-01-2017
the answer is on the paper
Ver imagen Iknowit
Answer Link
Аноним Аноним
  • 01-10-2020

Answer:

y is 25

Step-by-step explanation:

Solve for x first.

x = 15 because  

2(15)+3(25)=105

and

15+2(25)=65

Answer Link

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