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uranmaximum [27]
3 years ago
9

Does the system of equations below have no solution, 1 solution, or infinite solutions

Mathematics
1 answer:
mixas84 [53]3 years ago
7 0

Answer:

no solution

Step-by-step explanation:

y = 2x - 1 → (1)

y = 2x + 4 → (2)

substitute y = 2x - 1 into (2)

2x - 1 = 2x + 4 ( add 1 to both sides )

2x = 2x + 5 ( subtract 2x from both sides )

0 = 5 ← not possible

This indicates the system has no solution

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