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The sum of 4 and a number y?
4 + y.
The sum of 16 and a number?
16 + x = y
What two digit number added to Y given a sum of Y?
There is no two digit number which, when added to Y gives Y.
Is twice the quotient of 50 and the sum of a number y and 8?
The expression "twice the quotient of 50 and the sum of a number y and 8" can be written mathematically as ( 2 \times \frac{50}{y + 8} ). This represents taking the sum of ( y ) and 8, finding the quotient of 50 divided by that sum, and then multiplying the result by 2.
What is the equation for the sum of two numbers is 22 their difference is 12?
x + y = 22 x - y = 12 x = 17 y = 5
The sum of 4 and a number y?
4 + y.
Three times one number minus a second is eight and the sum of the numbers is twelve?
3x-y=8 x+y=12 3x(12-x)=8 3x-12+x=8 4x-12=8 4x=20 x=5 x+y=12 5+y=12 y=7
The sum of a two digit number is 12 the tens' digit is 2 more than the units digit. find the number.?
Let the tens digit be x, and ones digit be y. So we have: x + y = 12 x = y + 2 Substitute y + 2 for x to the first equation: x + y = 12 (y + 2) + y = 12 y + y + 2 - 2 = 12 - 2 2y = 10 2y/2 = 10/2 y = 5 the ones digit y + 2 = 5 + 2 = 7 the tens digit Thus, the number is 75.
The sum of 16 and a number?
16 + x = y
What two digit number added to Y given a sum of Y?
There is no two digit number which, when added to Y gives Y.
The sum of two number is 20 and their difference 4 Find the numbers?
x+y=20 x-y=4 2x=24 x=12 y=8
If the sum of two numbers is 12 and the product is 24 What is the sum of the reciprocals?
1/x+1/y y/xy+x/xy x+y/xy=12/24 12/24=1/2 1/2 is the answer.
One number is 5 less than 3 times a second number with a sum of 43.?
x=3y-5 x+y=43 3y-5+y=43 2nd Number: 12 1st Number: 31
In Maths how do you work out algebra?
You have to find out what the unknown number is. Example: x= 2y-4 y=12 What this is saying is you have to find out what x is if y is 12. So the sum reads 2x12-4. X=20
The sum of two number is sixthe sum of the squares of the two number is twenty?
x+y=6x^2 + y^2=20 x=2 and y=4 or vice versa
Is twice the quotient of 50 and the sum of a number y and 8?
The expression "twice the quotient of 50 and the sum of a number y and 8" can be written mathematically as ( 2 \times \frac{50}{y + 8} ). This represents taking the sum of ( y ) and 8, finding the quotient of 50 divided by that sum, and then multiplying the result by 2.
What is the equation for the sum of two numbers is 22 their difference is 12?
x + y = 22 x - y = 12 x = 17 y = 5
