SOLUTION: Identify the solution(s) of the system of equations, if any. 4x + 2y = 1 y = 5

SOLUTION: Identify the solution(s) of the system of equations, if any. 4x + 2y = 1 y = 5 - 3x (�8.5, �4.5) (�8.5, 4.5) (�4.5, �8.5)

Question 971786:
Identify the solution(s) of the system of equations, if any.
4x + 2y = 1
y = 5 - 3x

(�8.5, �4.5)

(�8.5, 4.5)

(�4.5, �8.5)

(4.5, �8.5)

Answer by amarjeeth123(569) (Show Source): You can put this solution on YOUR website!
4x + 2y = 1...............equation 1
y = 5 - 3x................equation 2
Multiplying equation 2 by 2 we get,
2y=10-6x..................equation 3
Substituting equation 3 in equation 1 we get,
4x+10-6x=1
2x=9
x=4.5
Substituting in equation 2 we get,
y=5-3(4.5)=-8.5
(4.5, �8.5) is the required solution.
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