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Elena-2011 [213]
2 years ago
9

4x + 19 = ___+ 12

Mathematics
1 answer:
Anarel [89]2 years ago
4 0

Answer:

-4x

Step-by-step explanation:

4x + 19 = -4x + 12

0 = 12 - 19

0 ≠ -7

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Ok, first we need to organize.
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First, we need to find the median, the or the middle, which is 14.
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Afina-wow [57]

Answer:

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