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3x-y =-1 + -3x+3y=27
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1 vote
3x-y =-1
+ -3x+3y=27

User Swordstoo
by
8.5k points

1 Answer

3 votes

Answer:

Y=13

Explanation:

Use elimination and then figure out x if necessary by plugging in y to one of them

User Westporch
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