3 years ago

Solve the system of equations using substitution.

Mathematics

1 answer:

Radda [10]3 years ago

6 0

Answer:

C. No solution.

Step-by-step explanation:

y = −2x + 1

4x + 2y = −1

Substituting y = -2x + 1 in the second equation:

4x + 2(-2x + 1) = -1

4x - 4x + 2 = -1

2 = -1 which is absurd so there is no solution.

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