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ozzi
1 year ago
7

12u–9u–5u+13= -5 find u

Mathematics
1 answer:
NikAS [45]1 year ago
8 0
To solve this, we combine like terms. Our equation becomes:

-2u + 13 = -5

Now to subtract both sides by 13 to find that:

-2u = -18

Finally, we divide both sides by the coefficient and find that:

u = 9
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Igoryamba

Answer:

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Step-by-step explanation:

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3 years ago
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