Solving Systems by Addition method

x-3y=-1

-5x+3y=-7

I think I did somethin wrong because for x I got 2 and for y I got 1. But I don't know what I did wrong.

Question

06-12-2016
Mathematics

Answered

Solving Systems by Addition method

x-3y=-1

-5x+3y=-7

I think I did somethin wrong because for x I got 2 and for y I got 1. But I don't know what I did wrong.

Verified Answer :

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MathisLif3 MathisLif3 · Answer 1 · 2016-12-06T01:56:45-05:00

MathisLif3 MathisLif3

06-12-2016

-4x+0y=-8
=> x=2
substitute 2 into either function for y
it will come out the same and u will have solution
Note, if slopes or coefficient of x are the same => no solution because lines are parallel
Follow! and give me a brainliest plz

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Solving Systems by Addition methodx-3y=-1-5x+3y=-7I think I did somethin wrong because for x I got 2 and for y I got 1. But I don't know what I did wrong.

Verified Answer :

Related Questions

Solving Systems by Addition method

x-3y=-1

-5x+3y=-7

I think I did somethin wrong because for x I got 2 and for y I got 1. But I don't know what I did wrong.