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Oksanka [162]
4 years ago
13

Who wants a brainliest???

Mathematics
2 answers:
Savatey [412]4 years ago
7 0

Answer:

s= -5

Step-by-step explanation:

-12=8+4s

We move all terms to the left:

-12-(8+4s)=0

We add all the numbers together, and all the variables

-(4s+8)-12=0

We get rid of parentheses

-4s-8-12=0

We add all the numbers together, and all the variables

-4s-20=0

We move all terms containing s to the left, all other terms to the right

-4s=20

s=20/-4

s=-5

Nimfa-mama [501]4 years ago
5 0

Answer:

s=-5

Step-by-step explanation:

divide by 4

subtract the -2

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Answer:

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Step-by-step explanation:

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Distribute

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