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Bas_tet [7]
3 years ago
11

3(t+4)=9 t=?-(c-6)=0 c=?-10(s+4)=-122 s=?​

Mathematics
1 answer:
brilliants [131]3 years ago
7 0

Answer:

t = -1

c = 6

s = 8.2 or 8 1/5 (same thing just different notation)

Step-by-step explanation:

3(t+4) = 9

3t + 12 = 9

3t = -3

t = -1

-(c-6) = 0

-c + 6 = 0

-c = -6

c = 6

-10(s+4) = -122

-10s - 40 = -122

-10s = -82

10s = 82

s = 82/10 = 8.2 or 8 2/10 or 8 1/5

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Step-by-step explanation:

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Flip the signs

We have the final answer as

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Hope this helps you

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