CurtisNotCurtis
CurtisNotCurtis CurtisNotCurtis
  • 21-06-2017
  • Mathematics
contestada

Solve 7x + 6 < 3(x - 2).

{x | x > -3}
{x | x < -3}
{x | x < -2}
{x | x < 0}

Respuesta :

lithiumecho lithiumecho
  • 26-06-2017
7x+6=3x-6
    +6       +6
7x+12=3x
-3x       -3x
 4x+12=0
-4x         -4x
 divide both sides by -4 but you have to flip the sign.   
-3>x
or  
{x | x < -3}
Answer Link

Otras preguntas

show me how to solve the following problem 12.4 divided by two- fifths
Need help with D. THANXS!! <3
mason sold 10 wristband and made a total of 5 dollars
Why lava would seem to be glitering
Guys, please if possible help me with #5, #6, #7!
How is a model of an atom different from a real atom?-A model of an atom different from a real atom-A model of an atom is the same as a real atom-A model of an
Solve The equation √6g=(j+y)
How many years does it take for your body to replace itself with all new cells?
The hormone thyroxine is secreted by the thyroid gland and has the formula: C15H17NO4I4. How many milligrams of Iodine can be extracted from 15.0 grams of thryo
what is the average miles per gallon for all new cars? Using Consumer Reports, a random sample of 35 new cars gave an average of 21.1 mpg. What is the variable?