lupzz lupzz
  • 26-06-2018
  • Mathematics
contestada

The sum of 4 times a number, and -2, is equal to the sum of 5 times the number and -2. Find the number.

Respuesta :

polarheavy polarheavy
  • 26-06-2018
4x + -2 = 5x + -2
-2 = x + -2
x = 0
the number is 0
Answer Link

Otras preguntas

whats the most accurate estimation of 65+77
A pencil measures 14 cm long. How many millimeters long is it?
please explain how to solve this  On Monday,it took Helen 3 hours to do  a page of science homework exercises.The next day she did the same number of exercises
A pencil measures 14 cm long. How many millimeters long is it?
whats the most accurate estimation of 65+77
A pencil measures 14 cm long. How many millimeters long is it?
''Life in a city is more rewarding than life outside a city."List two or three arguments in favor of this opinion and two or three arguments opposing this opini
which of the following represents the most accurate estimation of 38+23
whats the most accurate estimation of 65+77
why did people immigrate to the United States in the late 1800s?