Find the value of x.
(3x+12)
(5x).

im pretty sure its x = -6

Step-by-step explanation:

Reorder the terms:

-12 + 3x = 5x

Solving

-12 + 3x = 5x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-5x' to each side of the equation.

-12 + 3x + -5x = 5x + -5x

Combine like terms: 3x + -5x = -2x

-12 + -2x = 5x + -5x

Combine like terms: 5x + -5x = 0

-12 + -2x = 0

Add '12' to each side of the equation.

-12 + 12 + -2x = 0 + 12

Combine like terms: -12 + 12 = 0

0 + -2x = 0 + 12

-2x = 0 + 12

Combine like terms: 0 + 12 = 12

-2x = 12

Divide each side by '-2'.

x = -6

Simplifying

x = -6

the median here is 25. your lowest value is 14 and highest value is 48. to find the third quartile, find the medium number in between 25 and 48 which would be 42 i believe.