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If a number is twelve less than four times another number their difference is fifty-one what are the numbers?
Wiki User
∙ 13y ago
First off the original equation would be
X - 12 = 4*y
This equations is broken down like this: a number (x) is twelve less (-12) than (=) four times (4 * ) another number (y)
The second equation comes from "Their difference (another term for subtraction) is 51"
x-y = 51
The easiest way to solve this problem would be to solve a system by substitution.
In the equation x-y = 51, add y to both sides
This would come out to x = y+ 51
Then you take this equations and substitute it in for x into the other equation
y + 51 - 12 = 4y
-4 from both sides
51 - 12 = 3y
combined like terms
39 = 3y
y = 13
Then plug back into the equation
x -12 = 13 * 4
simplify 13 * 4
x - 12 = 52
add 12 to both sides
x=64
y = 13
and
x=64
Wiki User
∙ 13y ago
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How many whole numbers have a difference of 3?
All the whole numbers have a number 3 above and another number 3 below, with a difference 3 from the whole number. So that's infinite.
What is The difference between 2 prime numbers is another prime numbers what is it?
All prime numbers are odd numbers, except for the number 2. The difference between two odd numbers must be a multiple of 2. So, if the difference between two prime numbers is another prime number, that difference must be 2.Examples:{3, 5}{5, 7}{11, 13}{29, 31}
What are the difference between a decimal and a whole number?
The difference is that all whole numbers are decimal numbers, but not all decimal numbers are whole numbers. For example a whole number such as 1 is a decimal number but a decimal number such as 1.5 is not a whole number.
Is the difference of 2 whole numbers always a whole number?
Yes, the difference of two whole numbers is always a whole number.
When you subtract one square number from another and the answer is 5 What are the two square numbers?
the numbers 3 and 2. there squares are nine and four respectivly giving a difference of 5
What would be difference of 2 rational numbers?
Another rational number.
When two whole numbers are subtracted does it affect the difference?
When you subtract one number from another, the result is called the difference. What does your question mean? If by "when two whole numbers are subtracted" you mean that you subtract one whole number from the minuend, and then you subtract another whole number from the difference, then the answer you get is another difference. In effect, you have one minuend and two subtrahends.
One number is 11 more than twice another number If the sum of the numbers is twice their difference find the numbers?
11,33
How many whole numbers have a difference of 3?
All the whole numbers have a number 3 above and another number 3 below, with a difference 3 from the whole number. So that's infinite.
What is The difference between 2 prime numbers is another prime numbers what is it?
All prime numbers are odd numbers, except for the number 2. The difference between two odd numbers must be a multiple of 2. So, if the difference between two prime numbers is another prime number, that difference must be 2.Examples:{3, 5}{5, 7}{11, 13}{29, 31}
How do you find the difference of 2 numbers?
Subtract one number away from another number. For instance: 45 - 35 = 10 (so the difference is 10).
What does subtracting mixed numbers mean?
In means calculating the difference between one mixed number and another mixed number.
What is the difference from rational numbers and a number?
A rational number can be written as (one whole number) divided by (another whole number). An irrational number can't.
One positive number is one-fifth of another number The difference between the two numbers is 120 find the numbers?
Call the numbers 'x' and '5x'.5x - x = 1204x = 120x = one number = 30The other number is 150.
What is the answer called when you subtract two numbers?
When a number is subtracted from another number, the answer is called the "difference". The process of subtracting numbers is called "subtraction". Don't go away yet. Stop and think: What would you do if somebody asked you "What's the difference between 10 and 6 ?" ?
What are the difference between a decimal and a whole number?
The difference is that all whole numbers are decimal numbers, but not all decimal numbers are whole numbers. For example a whole number such as 1 is a decimal number but a decimal number such as 1.5 is not a whole number.
What is one positive number is five times another positive number. The difference between the two numbers is 116 find the numbers?
5x - x = 116so4x = 116sox = 29 and 5x = 145
