deiningerjackson deiningerjackson
  • 01-12-2021
  • Mathematics
contestada

2x-4>-14 or 2x-4\leq10

Respuesta :

luisakkoz577
luisakkoz577 luisakkoz577
  • 01-12-2021

Answer:

x>0

Step-by-step explanation:

2x−4>−142x−4

Multiplica −14 y 2 para obtener −28.

2x−4>−28x−4

Agrega 28x a ambos lados.

2x−4+28x>−4

Combina 2x y 28x para obtener 30x.

30x−4>−4

Agrega 4 a ambos lados.

30x>−4+4

Suma −4 y 4 para obtener 0.

30x>0

El producto de dos números es >0 si ambos son >0 o <0. Puesto que 30>0, x debe ser >0.

x>0

Answer Link

Otras preguntas

I need help I don’t understand what I am doing
Hamlet act 1 what is the scene as the play opens
What’s the answer to this graph? Only if you really know please and thanks!!
Pls help me with this
What problems threatened the peace after ww1
what does the table show about how Congress voted for the Civil Rights Act of 1957 check all that apply​
1Tara's jewelry box contains two gold bracelets and two silver bracelTara randomly choose two bracelets. What is the probability that bare silver bracelets?​
Under normal conditions of temperature and pressure, the gaseous state of a liquid is called _______. A. vapor B. water C. smoke D. ice
I need helP on this Pattern Plz
Question 1 Errors can be syntax errors or logic errors (the code works, but not as intended). Which of the following statements contains an error? String lotter