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Solve using substitution. –2x − 7y = 1 y = 1
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1 vote
Solve using substitution.

–2x − 7y = 1
y = 1

User Daniel Neel
by
7.8k points

2 Answers

4 votes

Answer:

I hope I am right. Good luck!

Explanation:

x = -4y = 1

(-4,1)

Solve using substitution. –2x − 7y = 1 y = 1-example-1
User Mikael S
by
7.6k points
3 votes

Answer:

x = -4

Explanation:

-2x - 7 * (1) = 1 = -2x - 7

add seven to all expressions
-2x = 8

divide -2 in both sides

x = -4

User Frederic Maria
by
7.5k points
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