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PilotLPTM [1.2K]
3 years ago
10

What values from the set {10, 11, 12, 13} that makes the equation 2(× - 5) = 12 true is, , 10, 11, 12 or 13?

Mathematics
1 answer:
olasank [31]3 years ago
4 0

Answer: The value necessary from the set to make the equation true was 11.


Step-by-step explanation:

Process of elimination:

1. 2([10]-5)

= 2(5)

= 10, not 12.

2. 2([11]-5)

= 2(6)

= 12; the answer we need.

We substituted x for 11, and then the equation worked; so therefore the value we needed from the set was 11.


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This question is incomplete

Complete Question

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