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If: 7x+11y+13z = 15

Then: 7(15/21)+11(15/33)+13(15/39) = 15 because 5+5+5 =15

So it follows: 7(15/21)*11(15/33)*13(15/39) = 125 because 5*5*5 = 125

Therefore: x = 15/21 y = 15/33 and z = 15/39

Or as: x = 5/7 y = 5/11 and z = 5/13

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What are the values of the variables when the equal terms of 3x plus 5y plus 7z have a sum of 357 showing work?

If 3x, 5y and 7z are equal terms, them each of them will equal one third of 357, or 119. 3x = 119 x = 39 and 2/3 5y = 119 y = 23 and 4/5 7z = 119 z = 17


What is the two outer terns of a proportion?

In a proportion, the two outer terms are the first and last terms in the ratio. For example, in the proportion ( \frac{a}{b} = \frac{c}{d} ), the outer terms are ( a ) and ( d ). The relationship between these terms is that the product of the outer terms is equal to the product of the inner terms, which can be expressed as ( a \times d = b \times c ).


An equation that has terms with variables in the denominator is called?

An equation that has terms with variables in the denominator is called a rational equation. In such equations, one or more of the terms involve fractions where the variable appears in the denominator. This can lead to constraints on the values that the variable can take, as certain values may cause the denominator to equal zero.


What is a factorial in mathematical terms?

The factorial of a number is the product of all the whole numbers, except zero, that are less than or equal to that number.


What equals negative 150?

Negative 150 can be represented as the sum of negative values, such as -100 and -50, or as the product of -1 and 150. Additionally, it can be expressed as -150 itself or in fractional form, such as -300/2. In mathematical terms, any combination of numbers that sums to -150 will also equal negative 150.

Related Questions

This is the product of two equal terms?

Square


The product of the sum and difference of two terms is equal to the what of the squares of the terms?

The difference.


What are the values of the variables when the equal terms of 3x plus 5y plus 7z have a sum of 357 showing work?

If 3x, 5y and 7z are equal terms, them each of them will equal one third of 357, or 119. 3x = 119 x = 39 and 2/3 5y = 119 y = 23 and 4/5 7z = 119 z = 17


Why doesnt the product game have 13 on the game board?

There are no two factors that equal 13. In simpler terms, you can not multiply two numbers that equal 13.


What is the two outer terns of a proportion?

In a proportion, the two outer terms are the first and last terms in the ratio. For example, in the proportion ( \frac{a}{b} = \frac{c}{d} ), the outer terms are ( a ) and ( d ). The relationship between these terms is that the product of the outer terms is equal to the product of the inner terms, which can be expressed as ( a \times d = b \times c ).


An equation that has terms with variables in the denominator is called?

An equation that has terms with variables in the denominator is called a rational equation. In such equations, one or more of the terms involve fractions where the variable appears in the denominator. This can lead to constraints on the values that the variable can take, as certain values may cause the denominator to equal zero.


What is a factorial in mathematical terms?

The factorial of a number is the product of all the whole numbers, except zero, that are less than or equal to that number.


What equals negative 150?

Negative 150 can be represented as the sum of negative values, such as -100 and -50, or as the product of -1 and 150. Additionally, it can be expressed as -150 itself or in fractional form, such as -300/2. In mathematical terms, any combination of numbers that sums to -150 will also equal negative 150.


Is 45 equivalent to 510?

No, 45 is not equivalent to 510. They represent different numerical values, with 45 being significantly smaller than 510. In mathematical terms, 45 is equal to 45, while 510 is equal to 510, so they are not equal or equivalent in any way.


What is life terms?

The values that you have for your life. :)


How many terms does the product of the sum and difference of two terms have?

7 terms


What is the product of 5 and 10?

-50The product of unlike terms (a negative number and a positive number) is negative while the the product of like terms is positive.