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3 votes
What is the y-value of the solution to the system of equations?
3х + 5y = 1
7х + 4y=-13

User Bilal Butt
by
7.7k points

1 Answer

5 votes

Set x's equal

21x +35y = 7

21x + 12y = -39

Subtract from one another

23y = 46

Divide

y = 2

Hope this helps ;)

User Rob Johnstone
by
8.8k points

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