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Olegator [25]
3 years ago
13

2/5x + 4 = 1/5x + 8 what does x equal

Mathematics
2 answers:
uysha [10]3 years ago
6 0

Answer:

x=20

Step-by-step explanation:

djverab [1.8K]3 years ago
5 0

Answer:

20

Step-by-step explanation:

2/5x + 4 = 1/5x + 8

(subtract 1/5x from both sides)

1/5x + 4 = 8

(subtract 4 from sides)

1/5x = 4

(multiply by 5 from both sides of the equation to isolate x)

x = 20

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3 years ago
10. Make q the subject of the formula 5(q + p) = 4 + 8p
vichka [17]

The formula subject to q is \frac{4+3p}{5}

Explanation:

The given formula is 5(q+p)=4+8 p

We need to determine the formula subject to q.

<u>The formula subject to q:</u>

The formula subject to q can be determined by solving the formula for q.

Let us solve the formula.

Thus, we have;

5q+5p=4+8p

Subtracting both sides by 5p, we have;

5q=4+3p

Dividing both sides by 5, we get;

q=\frac{4+3p}{5}

Thus, the formula subject to q is \frac{4+3p}{5}

5 0
3 years ago
5/2x+1 + 8/2x+1, x≠-1/2
svet-max [94.6K]

\frac{5}{2x + 1} +\frac{8}{2x + 1}

= \frac{5 + 8}{2x + 1}

= \frac{13}{2x + 1}

3 0
3 years ago
Factor the following expression using the GCF: 10ab + 20.
Lostsunrise [7]
The first one is 10ab + 20
3 0
3 years ago
Read 2 more answers
100 point please help. It's not 28 or 52​
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Answer:

The answer is 39 ...........

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2 years ago
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