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r-ruslan [8.4K]
3 years ago
9

What number makes this statement true 7x-7=2x+8

Mathematics
2 answers:
Nostrana [21]3 years ago
8 0
7x - 2x = 8+7
5x = 15
x = 3
erica [24]3 years ago
5 0

Answer:

Step-by-step explanation:

X=5/3

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To find the total different outfits, multiply the quantity of each item together:

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What is the quotient of StartFraction 7 Superscript negative 1 Baseline Over 7 Superscript negative 2 Baseline EndFraction? Star
Komok [63]

The quotient of the number given number  7 Superscript negative 1 Baseline Over 7 Superscript negative 2 Baseline is 7.

<h3>What is the quotient?</h3>

Quotient is the resultant number which is obtain by dividing a number with another. Let a number a is divided by number b. Then the quotient of these two number will be,

q=\dfrac{a}{b}

Here, (<em>a, b</em>) are the real numbers.

The number StartFraction 7 Superscript negative 1 Baseline Over 7 Superscript negative 2 Baseline EndFraction, given can be written as,

\dfrac{7^{-1}}{7^{-2}}

Let the quotient of this division is n. Therefore,

n=\dfrac{7^{-1}}{7^{-2}}

A number in numerator of a fraction with negative exponent can be written in the denominator with the same but positive exponent and vise versa. Therefore,

n=\dfrac{7^{2}}{7^{1}}\\n=7

Hence, the quotient of the number given number  7 Superscript negative 1 Baseline Over 7 Superscript negative 2 Baseline is 7.

Learn more about the quotient here;

brainly.com/question/673545

7 0
2 years ago
What is the closed linear form of the sequence 3, 4, 5, 6, 7, ...?
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Answer:

Step-by-step explanation:

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Step-by-step explanation:

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