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Twice the sum of x and y and The sum of twice x and y?
Twice the sum of 'x' and 'y' . . . 2(x+y) The sum of twice 'x' and 'y' . . . (2x+y)
When a number is decreased by 20 percent of itself the result is 20 What is the number?
When 25 is decreased by 20% the result 20.
What is the half the sum of and y decreased by one-third y?
There is insufficient information for us to even begin to understand this question. Please edit the question to include more context or relevant information. There is something missing in "... half the sum of [???] and y decreased ...".
The sum of twice x and y?
2(x+y)=2x+2y
What is X is twice the value of Y minus 4?
(2)x=Y-4
How do you write a number decreased by twice a number?
To express a number decreased by twice another number, you can use algebraic notation. Let’s say the first number is represented by ( x ) and the second number by ( y ). The expression would be written as ( x - 2y ), indicating that you take ( x ) and subtract twice the value of ( y ).
What is y decreased by ten?
The expression is: 2y -20
The sum of x and y decreased by their product?
The sum of x and y decreased by their product is (x + y)- xy.
Twice the sum of x and y and The sum of twice x and y?
Twice the sum of 'x' and 'y' . . . 2(x+y) The sum of twice 'x' and 'y' . . . (2x+y)
The sum of two numbers is 20 One number is two less than twice the ammount of the first number what are the two numbers?
x+y=20 x=2y-2 2y-2+y=20 y-2=20 y=18 x=2
What is the difference between twice the sum of x and y and the sum of twice x and y?
2(x+y) is twice the sum of x and y, and 2x+y is the sum of twice x and y
What is the answer of 'y decreased by 8'?
y-8
What is 20 decreased by 8?
The difference between 72 and 16
What is 320 decreased by -20?
320 decreased by -20 = 300
What is a mathematical expression for y decreased by 6?
y-6
When a number is decreased by 20 percent of itself the result is 20 What is the number?
When 25 is decreased by 20% the result 20.
What is 450 decreased 20 percent?
450 decreased 20% results in: 360
