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lbvjy [14]
3 years ago
5

4(x + 5) – 13x = 263 step by step .

Mathematics
2 answers:
eduard3 years ago
8 0
263 = 4x + 20 - 13x
263 = 4x - 13x + 20
263 = -9x + 20
263 + 20 = -9x
283 = -9x
283 ➗ -9 = x
-31.4444 = x
kotykmax [81]3 years ago
4 0

Answer:

x = -27

Step-by-step explanation:

4(x+5) - 13x = 263

Multiply

4x + 20 - 13x = 263

Subtract 20 from both sides

4x - 13x = 243

-9x = 243

Divide by 9 on both sides

x = -27

Hope this helps :)

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6 0
3 years ago
A bucket holds b liters of water. But a jar holds 8 fewer liters than the bucket. How many times can the bucket hold than the ja
kykrilka [37]

Answer:

b / (b - 8)

Step-by-step explanation:

Given that :

Litres of water held by bucket = b

Jar holds 8 litres fewer than bucket; hence, litres held by jar = b - 8

The number of times bucket can hold than jar is :

Litres held by bucket / litres held by jar

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Answer:

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3 years ago
What is the Factor of 36y^82-4^122
Anuta_ua [19.1K]

the factor for this expression is 7

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