cowgirl95536 cowgirl95536
  • 10-09-2017
  • Mathematics
contestada

two times the difference of a number and 8 is equal to 7

Respuesta :

kphung76127
kphung76127 kphung76127
  • 10-09-2017
2(x-8)=7

Distribute on the left side
2x-16=7

Add 16 to both sides
2x=23

Divide both sides by 2
x=11.5

Final answer: The number is 11.5
Answer Link

Otras preguntas

Do you think the appearance is impotant ? 2 raisons for yes and 2 raisons for no ...help me please
Why algebra is so confuse?
eating disorders are not only physical they are also the result of _________. (4 points)
a grocery, a cafe, a boutique, and a dance studio have the addresses 500 elm, 524 elm, 538 elm, and 544 elm, but not necessarily in that order. the boutique is
what is a noun and a verb
74.21 in written form
I need Help on the Last 2 And Did I get the first 2 right
True or false traders exchanged salt and cloth from Western Africa for gold and ivory from the Sahara and North Africa
Six times the difference of x and 22
What is the molecular formula of the compound ammonia