aviferrel07 aviferrel07
  • 19-08-2020
  • Mathematics
contestada

Please Help! Three times the quantity of a number increased by 7 is equal to the same number decreased by 15

Respuesta :

melina03 melina03
  • 19-08-2020
I guess it's x=-11
3x+7=x-15
3x-x=-15-7
2x=-22
X=-11
Answer Link

Otras preguntas

what's the square root of 18.5
How did Boris Yeltsin respond to the Communist coup attempt?
The Congressional Budget Office (CBO) is
Evaluate your expression for m =12
how do you turn 2.11 as a mixed number in simplest form
foil Multiplication (2n+4)•(4n+7)
In Huckleberry Finn, what are synonyms used for "beating" ?
The people of Europe were interested in reading and writing prior to the Renaissance. True or False
How does nuclear fission produce energy
Plz Help Me!!! The total market value of goods and services produced in a certain country during a specific period of time.Which of the following best matched t