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rodikova [14]
3 years ago
10

−7x − 13 = −48 Some one pls answer this

Mathematics
2 answers:
Marta_Voda [28]3 years ago
8 0

Answer:

x = 5

Step-by-step explanation:

-7x - 13 = -48

     +13      +13

-7x = -48 + 13

-7x = -35

Divide both sides by -7

x = -35/-7

x = 5

I hope this was helpful!

Could I get brainliest?

Oksanka [162]3 years ago
4 0

Answer:

-7x -13= -48 (add 13 to both sides)

-7x = -35 (divide both sides by -7)

x= 5 (is your answer)

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Mean = 48.6364

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Step-by-step explanation:

Given

n = 11

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s^2 = \frac{(24 -48.6364)^2 +(41  -48.6364)^2 +......................+( 45 -48.6364)^2}{11-1}

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