nannagarvey
nannagarvey
20-01-2017
Mathematics
contestada
-2x-3=8
-2x+4=22
How to show work
Respuesta :
lop31
lop31
20-01-2017
-2x-3=8
-2x=8+3
-2x=11
x=-11/2
-2x+4=22
-2x=22-4
-2x=18
x=-9
Answer Link
VER TODAS LAS RESPUESTAS ( 22+ )
Otras preguntas
Jerry built a chest shaped like a rectangular solid. The base was 14 inches long and 10 inches wide. It had a height of 4 inches. What is the area of the base
Look at the following sequence: 729,243,81,27... What is the next term?
what is 0.6 of 120 really hard and i need an answer for today
identify two ways in which industrial development has affected ecosystems.
When 16x cubed - 12x squared + 4x is divided by 4x , the quotient is
The central nervous system consists of a. all the nervous tissue that lies outside the central nervous system. b. just your brain. c. just your spinal cord. d.
which structure is correctly paired with its function? 1) ovary - provided milk for newborns 2) testis - development of sperm 3) placenta- storage of released
Allam just finished a great meal at a restaurant in Wisconsin. The sales tax in Wisconsin is 5%, and it is customary to leave a tip of 15% for the server. The t
Allam just finished a great meal at a restaurant in Wisconsin. The sales tax in Wisconsin is 5%, and it is customary to leave a tip of 15% for the server. The t
The change in heat energy for a reaction is best expressed as a change in a. Enthalpy (H) b. Absolute temperature (T) c. Specific heat (c) d. Entropy (S) e
