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ZanzabumX [31]
3 years ago
7

-5x-12= 13 (find the x)

Mathematics
2 answers:
prisoha [69]3 years ago
7 0

Answer:

-5

Step-by-step explanation:

-5x-12= 13 add 12 to both sides

-5x-12 + 12= 13 + 12 ➡ -5x = 25 divide both sides by 5

-5x ÷ 5 = 25 ÷ 5 ➡ -x = 5 and x = -5

azamat3 years ago
4 0

Answer:

-5

Step-by-step explanation:

-5x-12=13

+12. +12

-5x=25

÷-5=÷-5

x=-5

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3 years ago
What is the answer <br> help
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Answer:

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Step-by-step explanation:

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3 years ago
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<span>Based on the rules of statistics</span>

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3 years ago
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Slav-nsk [51]

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B

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The  sum of the angles of the triangle add up to 180 degrees.

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