mamaz0725 mamaz0725

25-11-2019
Mathematics

contestada

The difference of twice a number and 7 is 17. Find the number.

Respuesta :

brynnutonline brynnutonline

25-11-2019

Answer:

12

Step-by-step explanation:

Answer Link

joy123333 joy123333

25-11-2019

Answer:

The number is 12.

Step-by-step explanation:

Model this with an equation:

Difference means subtraction.

let x represent the number

2x - 7 = 17

2x = 24 <= isolate x to solve

x = 12

The number is 12.

Answer Link

Otras preguntas

Access to sensitive or restricted information is controlled' describes which of the key communications and information systems principles?

what is x in this equation- 3/2x-7=-11

At a 1.2% annual percentage rate, a population doubles in size in ________ years; at a 2.8% annual percentage rate, a population doubles in size in ________ yea

This word means, "to move." pls help

Convert 50 liters per minute into milliliters per second

Which expression is equivalent to (6x^5 z)^3/4x^4z^2 a)3x^4 z^2/2 b)54x^11 z c)9x^11 z/2 d)54x^19 z^5

Jon’s sock drawer has 6 fewer black socks that “w” white socks. Write an expression for the total number of black socks.

How did social change in europe contribute to european expansion overseas?

The quotient of 12 and the product of 5 and t

I am writing a fantasy-type story, and I need names of locations to use in the story itself. I am having a difficult time coming up with the landscape, so if yo