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Which properties justify the steps taken to solve the system? {3x−4y=9 2x+8y=6 Drag the answers into the boxes to match each step. The answers are multip prop of equal, addition prop of equal,division prop,subsitution prop,simplify,subtraction,sivison

Which properties justify the steps taken to solve the system 3x4y9 2x8y6 Drag the answers into the boxes to match each step The answers are multip prop of equal class=

Respuesta :

1.) 6x-8y=18, 2x+8y=6 → Multiplication property of equality

2.) 8x=24 → Addition property of equality

3.) x=3 → Division property of equality

4.) 3(3)-4y=9 → Substitution property of equality

5.) 9-4y=9 → Simplify

6.) -4y=0 → Subtraction property of equality 

7.) y=0 → Division property of equality
gabrieldavidmilGabe

Don't miss that second to last one. I did it wrong. It was "Subtraction property of equality."

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