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

If the demand for a good falls by less than the supply of the good rises, then the good’s equilibrium price will __________ and its equilibrium quantity will __
which of the following describes chemical properties
Standing on the roof of a (42.0+A) m tall building, you throw a ball straight up with an initial speed of (14.5+B) m/s. If the ball misses the building on the w
-10x - 19 = 19 - 8x help plzzzzz
What types of problems can be solved using the greatest common factor what type of problems can be solved using the least common multiple
What does the dialogue between Sergei and the goldfish reveal about their relationship
What was one result of president wilson's stroke?
Nicole has $120. if she saves $20 per week, in how many days will she have $500?
is insulating ability a chemical property or physical?
What is the automatic number of a sodium atom that has 11 protons and 12 neutrons