damonparson2020
damonparson2020 damonparson2020
  • 14-02-2018
  • Mathematics
contestada

Simplify 18 - 2[x + (x - 5)]. please i keep getting it wrong

Relax

Respuesta :

SoulCalifornia SoulCalifornia
  • 14-02-2018
18-2[x+(x-5)]
18-2[2x-5]
18-4x+10
28-4x
-7+x  or x-7  <-- Simplified version.
x=7      <-- What x equals.

Answer Link

Otras preguntas

Ants communicate with chemicals called a. silica. b. metronomes. c. biomes. d. pheromones
What is "la pista de pogo" mean in Spanish
What is "la pista de pogo" mean in Spanish
You go to another forest and measure the shadow of a tree as being 6 meters long. The shadow of your meter stick is 2 meters long. How tall is the tree?
A hydrogen atom has one proton, two neutrons, and no electrons. Is this atom neutrally charged? Explain your answer.
If vascular plants have so many advantages, why do you think nonvascular plants still exist on earth today?
How do you factor k^2-k-56
How do you factor k^2-k-56
Ants communicate with chemicals called a. silica. b. metronomes. c. biomes. d. pheromones
A wave with a large amplitude has a lot of             a.vibration  b.speed   c.energy