Respuesta :
8x - 6 > 12 + 2x
8x - 2x > 12 + 6
6x > 18
x > 18/6
x > 3........so the solution set contains numbers greater then 3....and not including 3....so 4,5,6,7...and so on
8x - 2x > 12 + 6
6x > 18
x > 18/6
x > 3........so the solution set contains numbers greater then 3....and not including 3....so 4,5,6,7...and so on
Answer:
The solution set is {x|x∈R, x>3}.
Step-by-step explanation:
The given inequality is
[tex]8x-6>12+2x[/tex]
We need to find the x of x for the given inequality.
Subtract 2x from bot sides.
[tex]8x-6-2x>12+2x-2x[/tex]
On combining like terms, we get
[tex](8x-2x)-6>12+(2x-2x)[/tex]
[tex]6x-6>12[/tex]
Add 6 on both sides.
[tex]6x-6+6>12+6[/tex]
[tex]6x>18[/tex]
Divide both sides by 6.
[tex]\frac{6x}{6}>\frac{18}{6}[/tex]
[tex]x>3[/tex]
The value of x is all real numbers which are greater than 3.
Solution set = {x|x∈R, x>3}
Therefore the solution set is {x|x∈R, x>3}.