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What is the difference between twice the sum of x and y and the sum of twice x and y?
Wiki User
∙ 11y ago
2(x+y) is twice the sum of x and y, and 2x+y is the sum of twice x and y
Wiki User
∙ 11y ago
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The sum of twice a number and 18 less than the number is the same as the difference between -34 and the numberwhat is the number?
52
Twice the sum of a number and 21 is equal to three times the difference of the number and5?
2*(x + 21) = 3*abs(x - 5) => x = -5.4 or x = 57.
The sum of 3 consecutive integers is twice the first integer?
x+ x+1+x+2=2xSo 3x+3=2xand x=-3Check:-3,-2,-1 are the integers.There sum is -6 which is twice -3
What twice the sum of a number x and 4 in expression or equation?
It is 2*(x+4)
What is the difference between the product of the prime numbers between 1 and 10 and the sum of the prime numbers between 10 and 20?
2 x 3 x 5 x 7 = 210 11 + 13 + 17 + 19 = 60 The difference is 150 .
Translate the difference between twice a number and four time the sum of the number and seven is equal to two?
The difference between a number x and twice y is equal to fifteen.
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 twice a number and 18 less than the number is the same as the difference between -34 and the number?
52
The sum of twice the number and 7 less than the number is the difference between -39 and the number?
46
The sum of twice a number and 18 less than the number is the same as the difference between -34 and the numberwhat is the number?
52
What is twice the sum of x and 4?
x+4.
What is the formula for the area of a trapezuim?
half x (sum of parallel sides) x the difference between them.
What is twice the sum of a number and 4?
If the sum of a number and 4 is (X + 4) then twice that is 2(X + 4) which is 2X + 8
What relationship exists between special product and factors?
They are opposite operations. Ex: product of a sum and difference... (x+a)(x-a) = x2 - a2 but the difference of squares factors as a sum and a difference... x2 - a2 = (x+a)(x-a) See... opposites, they just reverse.
Twice divided by the cube of the sum of x and 2?
Twice divided by the cube of the sum of x and 2 is equal to 2 times the reciprocal of ((x + 2) cubed)).
Twice the sum of a number and 21 is equal to three times the difference of the number and5?
2*(x + 21) = 3*abs(x - 5) => x = -5.4 or x = 57.
The sum of 3 consecutive integers is twice the first integer?
x+ x+1+x+2=2xSo 3x+3=2xand x=-3Check:-3,-2,-1 are the integers.There sum is -6 which is twice -3
