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uysha [10]
3 years ago
13

How do i rearrange f-ex=g-hx to get x?

Mathematics
1 answer:
Alborosie3 years ago
3 0

Answer:

x = \frac{g-f}{h-e}

Step-by-step explanation:

Given

f - ex = g - hx

Collect the terms in x on the left side by adding hx to both sides

hx - ex + f = g ( subtract f from both sides )

hx - ex = g - f ← factor out x on the left side

x(h - e) = g - f ← divide both sides by (h - e)

x = \frac{g-f}{h-e}

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In interval notation signs use what grouping symbol?
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Answer:

either parentheses or brackets

Step-by-step explanation:

(x,y) means that the number is not included in interval notation

[x,y] means that the number is included in interval notation

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What is the percent of 13/40
Stells [14]

The answer is 32.5%

and if you need it in decimal form, it would be,

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The sum of ages Afful and Naomi is 34. In 5 years time , Afful will be 2 times the age on Naomi now. How old are they now.
GenaCL600 [577]

Answer:

Afful is 21 and Naomi is 13.

Step-by-step explanation:

Let A represent the age of Afful and N represent the age of Naomi.

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In 5 years time, Afful will be two times the age of Naomi <em>now</em>. In other words:

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