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

Which choice correctly punctuates the sentence? My sculpture had toppled over during the night _______ nevertheless, I picked up the pieces and packed them up

What two rocks make up the earth and what are they made of?

For circle O, m CD=125 and m In the figure<____, (AOB, ABO, BOA) and <_____ (BCO, OBC,BOC) have measures equal to 35°

Kendra stays up late every night texting and instant messaging her friends. She is often tired and falls asleep in class. Kendra has only had these sleeping hab

What sentence is a generalization? A. Emily has cerebral palsy. B. Tendons are thin, stretchy cords that connect muscles to bone. C. Most people with CP have ti

Find the constant of variation k for the direct variation. 4x = –6y

96 pencils come in a box. If 4 teachers share 3 boxes equally.how many pencils does each teacher receive?

A 750 watt hairdryer is used for 60 seconds. how many joules of energy are used?

what reason does the newspaper give for the night of the broken glass

|(3��6)-21|-|5��4 (-22)|