SOLUTION: Solve the system of equations by substitution. What is the solution for x?
2x + y = 1
4x + 2y = -1
Algebra.Com
Question 892924: Solve the system of equations by substitution. What is the solution for x?
2x + y = 1
4x + 2y = -1
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
1.
2.
From eq. 1,
Substitute into eq. 2,
False, there is no solution.
These are two parallel lines that never meet so there's no solution.
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