contactarkos18
contactarkos18 contactarkos18
  • 01-11-2019
  • Mathematics
contestada

Solve for x: 3x − 2 > 5x + 10.

x > 6
x < 6
x < −6
x > −6

Respuesta :

nguyenminhnguyet82
nguyenminhnguyet82 nguyenminhnguyet82
  • 01-11-2019

Answer:

x < -6

Step-by-step explanation:

3x − 2 > 5x + 10

<=> 5x + 10 < 3x -2

<=> 5x - 3x < - 2 - 10

<=> 2x < -12

<=> x < -12/2

=> x < -6

Answer Link
omotayoadekoya1 omotayoadekoya1
  • 09-02-2020

Answer:

x < −6

Step-by-step explanation:

In inequalities, the division by a negative number results in change of the sign. That is from less than to greater than and vice versa.

Therefore,

3x − 2 > 5x + 10.

= 3x - 5x > 2 +10

= -2x > 12

= x < -6

The sign changes as defined above.

Answer Link

Otras preguntas

How did crops like cassava help people resist imperialism?.
Write an essay on why people need to belong. Please hurry I only have 5 minutes
Please answer correctly
how do the narrator action contribute to the development of the story theme?
If you earn $634.38 for a 29-hour work week, how much would you earn for a 40-hour work week at the same hourly rate?
YALL PLS HELP ME ITS MY HW How do you determine the value of the unknown exponent in the equation 9,700 divided by 10 to the power of what equals 0.97?
Which lines from “Dream Variations" best develop an uplifting tone? “Till the quick day is done. /Rest at pale evening. “Then rest at cool evening / Beneath a
PLEASE HELP IM STRUGGLING
PLEASE HELP ME PLEASEEE!
Read the sentence. Children should never go swimming without a lifeguard. Select the word from the drop down-menu that correctly completes the sentence. The wor