Which of these strategies would eliminate a variable in the system of equations?

1 answer:

3 0

Answer:

what are the strategies

Step-by-step explanation:

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ivanzaharov [21]

Answer:

Z=BY+R

Step-by-step explanation:

B=z-r/y

separate Z by it's self. Z= B * Y

Z =BY+R

Simple easy stuff should have no problems. I would love some more math like this bring it. C:

7 0

3 years ago

Kazeer [188]

The answer would be A. Commutative property of addition

7 0

2 years ago

vovangra [49]

Answer:

11,199,081

Step-by-step explanation:

Hope this helped, have a great day! ;D

5 0

3 years ago

e-lub [12.9K]

It should be:

69(2)=138
138-48=90

5 0

3 years ago

Slav-nsk [51]

I think I did this test and I think it’s A

8 0

3 years ago