Lindseylou51 Lindseylou51

05-09-2017
Mathematics

contestada

The difference of twice a number and 7 is 9

Respuesta :

kphung76127 kphung76127

05-09-2017

2x-7=9

Add 7 to both sides
2x=16

Divide both sides by 2
x=8

Final answer: The number is 8

Answer Link

sarahphan2003 sarahphan2003

05-09-2017

The answer is 8. Twice of 8 is 16. 16- 7 is 9

Answer Link

Otras preguntas

Write an equation in point-slope form for the line through the given point with the given slope. (9,-1); m=4/3. I need help!

The book shows how to add and subtract binary and decimal numbers. However, other numbering systems are also very popular when dealing with computers. The octal

United States inventor (born in Scotland) of the telephone (1847-1922)

Two men who signed the Declaration of Independence went on to become U.S. presidents. Who were they?

How many representatives are there in the House of Representatives?

true or false the american revolution was fought by the american colonies and china??

If you are standing in front of 1600 Pennsylvania Avenue, what are you looking at? a. the Capitol building b. the Metropolitan Museum of Art c. the White Hou

The withdrawal of eleven Southern states from the Union in 1860 which precipitated the American Civil War 1860 Election Secession Populism Dawes Act

power set of {e,f,m,n,o}

Name the singer/songwriter of “On the 4th of July.”