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Crank
3 years ago
11

Complete the solution of the equation. Find the value of y when x equals -1. -2x+7y=-54

Mathematics
1 answer:
svetoff [14.1K]3 years ago
4 0

Answer:


Step-by-step explanation:

-2(-1) + 7y = -54

2 + 7y = -54

-2            -2

7y = -56

Divide by 7

y = -8

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