3 years ago

Which is the simplified version of:

Mathematics

2 answers:

Luba_88 [7]3 years ago

5 0

Answer:

7x+3x=10x

-6(x-7)= -6x+42

then 10x+12=-6x+42+9x

10x+12=3x+42

10-3=42_12

7x=30

then the correct answer is C

melisa1 [442]3 years ago

3 0

Answer:

The answer is letter D

Step-by-step explanation:

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Answer with explanation:

Factors of -36 are

$=\pm 1, \pm 2,\pm 3,\pm 4, \pm 6, \pm 9, \pm 12, \pm 18, \pm 36$

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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