Solve the following system of equations by substitution. y=-1 5x + 7y = -2

MikeGM asked Jan 17, 2022

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4 votes

Solve the following system of equations by substitution.
y=-1
5x + 7y = -2

MikeGM asked Jan 17, 2022

3.1k points

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21 votes

Answer:

(1,-1)

Explanation:

Vikujangid answered Jan 22, 2022

2.7k points

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