gordy73
gordy73
10-10-2016
Mathematics
contestada
show steps to solve this equation -124=-7(2n+4)+2n
Respuesta :
faizu
faizu
10-10-2016
-124=-7(2n+4)+2n
=>
-7(2n+4)+2n = -124 .. ( switch sides )
=> -14n - 28 + 2n = -124
=> -12n = -124 + 28
=> -12n = -96
=> n = -96/-12
=> n = 8 ...
Hope it helps !!!
Answer Link
VER TODAS LAS RESPUESTAS ( 48+ )
Otras preguntas
how does Theodora feel about neglecting her responsibilities at home?
Which of the following is a strategy for reading poetry? a. assuming the author is the speaker b. envisioning the action in the poem c. stopping at the end o
A sealed glass jar contains carbon dioxide gas. As the temperature of the gas in the jar increases, what will most likely happen?
What impact did the Mongol Peace have on interaction between East and West?
A sealed glass jar contains carbon dioxide gas. As the temperature of the gas in the jar increases, what will most likely happen?
The speed of light is 3 x 105 kilometers per second. What is that in standard form?
Joyce and Tim both play piano. Joyce is the only member of her family who plays an instrument. Tim's father is a skilled guitarist, and his older sister plays v
Why did Mexico adopt the harpy as its national bird? a. Many harpy eagles live in Mexico. b. They consider it a symbol of strength. c. Many people are fright
One side of a square is 3x + 2. Which expression represents the perimeter? 2(3x + 2) (3x + 2)² 4(3x + 2)
why is this surprising: all matter in the universe can be made with just three ingredients: protons, electrons, and neutrons.
