djtroc615 djtroc615
  • 03-10-2017
  • Mathematics
contestada

What is the value of x in the equation 3x – y = 18, when y = 27?

Respuesta :

ahutchens0
ahutchens0 ahutchens0
  • 03-10-2017
3x-27=18
    -27      +27
3x=45
3x/3=45/3
x=15

3*15-27=18
Answer Link

Otras preguntas

PLEASE PLEASE HELP ME!
What is Rich Strozewski responsible for in his job? (Site 1)
What are the coordinates of the orthocenter of LMN ?
In the adjoining figure, if XY = XZ and YA = AZ, writedown the relation between XA and YZ.​
Please HELP ! :( 3.4.4 Why are cells so small? 1. Write a brief summary of the main steps you took in the procedure. Be sure to describe any adjustments you mad
what is the definition of avoir?​
Find the perimeter and area of the figure shown.
A 1/2-mile long train enters a 2-mile long tunnel traveling at a speed of 10 mi/h. How many minutes pass from the time the front of the first train car enters t
Evaluate cube root of -13824x64
tan2A - sin2A =sin2Atan2A​