1. What is the solution to the system of equations? 3x  6y = 12 x  2y = 8 (a) Use the substitution method to justify that the given system of equations has
Mathematics
salemcraft
Question
1. What is the solution to the system of equations?
3x  6y = 12
x  2y = 8
(a) Use the substitution method to justify that the given system of equations has no solution.
(b) What do you know about the two lines in this system of equations?
3x  6y = 12
x  2y = 8
(a) Use the substitution method to justify that the given system of equations has no solution.
(b) What do you know about the two lines in this system of equations?
1 Answer

1. User Answers iangoodman
Solution to the 1st equation: x
3x6y=12
3(x2y)=12
x2y=4
→x=2y4
Solution to the 1st equation: y
3x6y=12
3(x2y)=12
x2y=4
2y=4x
→y=4x/2