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EastWind [94]
2 years ago
9

Brainliest if correct

Mathematics
2 answers:
Komok [63]2 years ago
5 0

Answer:

u = -2

Step-by-step explanation:

Rearrange terms

-10 = -4 + 3u

-10 = 3u-4

Add 4 to both sides of the equation

-10 = 3u - 4

-10 +4 = 3u-4 +4

Simplify

-6 = 3u

Divide both sides of the equation by the same term

-6/3 = 3u/3

Simpilfy

u = -2

[RevyBreeze]

dybincka [34]2 years ago
4 0

Answer:

-2

Step-by-step explanation:

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Answer:

11. 78

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Step-by-step explanation:

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