woodiebang1994
woodiebang1994
22-08-2017
Mathematics
contestada
AW+WC=AC
3x+2x+11=8x-4
6x+11=8x-4
Respuesta :
qumpelka
qumpelka
22-08-2017
AW+WC=AC
example:
20+01 = 21
30+08 = 38
50+02 = 52
3x+2x+11=8x-4
3x+2x-8x = -4 -11
-3x = -15
x = 5
6x+11=8x-4
6x -8x = -4 -11
-2x = -15
-x = - 7,5
x = 7,5
Answer Link
VER TODAS LAS RESPUESTAS ( 54+ )
Otras preguntas
whats the most accurate estimation of 65+77
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
why did people immigrate to the United States in the late 1800s?
which of the following represents the most accurate estimation of 38+23
why did people immigrate to the United States in the late 1800s?
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
why did people immigrate to the United States in the late 1800s?
which of the following represents the most accurate estimation of 38+23
A pencil measures 14 cm long. How many millimeters long is it?
