krazymom krazymom
  • 02-02-2017
  • Mathematics
contestada

3x-9 over 2 and x=-3

Respuesta :

spongebob456 spongebob456
  • 02-02-2017
[tex] \frac{3x-9}{2} [/tex]
if x=-3 u substitute
3(-3)-9=-9-9=-18
-18/2=-9

Answer Link
bcalle
bcalle bcalle
  • 02-02-2017
Substitute -3 in for x

(3(-3) -9)/2
(-18)/2 = -9
Answer Link

Otras preguntas

The quotient, of the product of 25 and an unknown number, and 45 is -65. What is the equation for the statement?
Belize, Guyana, Jamaica, are ll west indies country
The center of the asteroid belt is approximately 404 million kilometers from the Sun. State the name of the planet that is closest to the center of the asteroid
How does Josie change over the course of the story? Use text evidence to support your answer.
what is the definition of momentum
how can adding doubles help you to multiply by 2? give an example.
does the depth of a pot affect how water freezes
Which elements can react to produce a molecular compound? (1) calcium and chlorine (2) hydrogen and sulfur (3) lithium and fluorine (4) magnesium and oxygen
Overpopulation can lead to limited
What is the tense of the underlined verb in the sentence? In a few months, I (will have forgotten) about my secret hiding place. A. future perfect B. pr