loran55667 loran55667

01-03-2019
Mathematics

contestada

What value of x makes this equation true? x 3 − 3 = x 9 + 3 A) 3 B) −9 C) −1 D) 27

Respuesta :

Kamikazeminem Kamikazeminem

01-03-2019

Answer:

[tex]C)\:-1[/tex]

Step-by-step explanation:

[tex]3x-3=9x+3\\\Leftrightarrow 6x=-6\\\Leftrightarrow x=-1[/tex]

Answer Link

Otras preguntas

which type of energy is associated with random motion of atoms and molecules in a sample of air? 1.chemical energy 2. electrical energy 3.nuclear energy 4. th

shanes neighbor pledged 1.25 for every 0.5 miles that shane swims in the charity swim-a-thon.if Shane swims 3 miles,how much money will his neighbor donate?

name three roles you play in your relationships with others. explain when you play each role.

name three roles you play in your relationships with others. explain when you play each role.

if x = -3 calculate the value of: x3 + x

what is the main functions of lipids?

which type of energy is associated with random motion of atoms and molecules in a sample of air? 1.chemical energy 2. electrical energy 3.nuclear energy 4. th

What is being personified in the following passage? Fear had settled over the city.

Give a counter example to this statement. The quotient of two fractions between 0 and 1 is always a whole number.

why do the two elements silver and iron have different properties?