12-06-2018
Mathematics

contestada

If 12^2+5x-4=12^2x+6

Respuesta :

12-06-2018

[tex]If\ 12^{2+5x-4}=12^{2x+6}\ then\ 2+5x-4=2x+6\\\\5x-2=2x+6\ \ \ |+2\\\\5x=2x+8\ \ \ \ |-2x\\\\3x=8\ \ \ \ |:3\\\\x=\dfrac{8}{3}[/tex]

Answer Link

Otras preguntas

Find all whole values for y for which the double inequality is true: -5 < Y < 2 PLEASE HELP

Why should you use an NDA when you outsource web development work to workers in remote locations?

Which property indicates how light is reflected from a mineral’s surface? cleavage density luster streak

What is the energy of a wave with wavelength of 4.2 x 10-7 m. (Hint: Calculate for frequency first.) A. 4.74 x 10-28 Joules B. 4.74 x 10-19 Joules C. 8.35 x 10-

what best defines a diploid cell during meiosis

What was the greatest victory for blacks when Oklahoma became a state?

What were the only available for women in the 1800?

Given that our scale is 1"=1' How long would a line on your scale sketch be to represent a wall that is 10' long?

Why is perception a complex process?

Where is a meteorite found? 1) in space 2) in earth’s atmosphere 3) hitting the sun