devent27
devent27
15-10-2016
Mathematics
contestada
Solve for x 45=-5x-3(3x+27)
Respuesta :
Ajgirl02
Ajgirl02
15-10-2016
First, use the distributive property to get this:
45=-5x-9x-81
Combine like terms to get this:
45= -14x-81.
Now add 81 to both sides:
126=-14x
Then divide both sides by -14 to get x alone.
Your answer is:
x=-9
Answer Link
v1nce123
v1nce123
16-10-2016
45= -5x-9x-81
45+81= -14x
126 = -14x
9 = -x
x = -9
Answer Link
VER TODAS LAS RESPUESTAS ( 71+ )
Otras preguntas
Why are we called carbon based life forms?
What part of the Greek model of the atom has been set aside by current scientific knowledge
A habitat that has lots of light and water, a high elevation, low temperatures, and a low level of oxygen is most likely a _____. a. desert b. high mountain c.
Why does a compass needle point North?
How is diffusion related to smelling the odor of a skunk that is far away
1)Which of the following describes a basic concept of democracy.? A) individual worth is valued more than the protection of all citizens. B) all men are of equa
The polis or city-state of ancient Greece was __________. A.an agricultural province controlled by a governor B.a colony established overseas C.an independent c
Relationship B has a lesser rate than Relationship A. The graph represents Relationship A. Which equations could represent Relationship B? Choose all answers t
5*9 (sqrt 10)^3= Help please
x^2-9x+8 what is the Factor to this problem
