AbbyGainey AbbyGainey

11-03-2017
Mathematics

Answered

Which properties justify the steps taken to solve the system?

{3x−4y=92

{x+8y=6

Verified Answer :

Anonymous Anonymous

12-03-2017

I hope this helps you

2/ 3x-4y=92

6x-8y=184

x+8y=6

6x-8y+x+8y=184+6

7x=190

x=190/7

190/7+8y=6

8y=6-190/7

8y=-148/7

y= -37/14

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