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

03-10-2017

3x-27=18
-27 +27
3x=45
3x/3=45/3
x=15

3*15-27=18

Answer Link

Otras preguntas

What is the value of k?

8,X,20 are in arithmetic progression,find the value of "x".

thực hiện sứ mệnh lịch sử của giai cấp công nhân là sự nghiệp cách mạng là của ai

________ is the tendency to rely too heavily on one trait or piece of information when making decisions. Group of answer choices Recency Representativeness Fram

g The inside surface of a 17 mm inner diameter tube with a 2.4 mm thick wall indicates a temperature of 46 deg C. The outside temperature is 43 deg C. The tube

1) The percentage of oxygen in dry air is _______ A. 0.1 B. 1.0 C. 21 D. 79 2) The composition of the Earth’s earliest atmosphere was different to that of the

what is the task of vessel cells in xylem

A 5.0 kg block of ice is at rest at the top of a smooth inclined plane. The block is released and slides 2.0 m down the plane. Assuming there is no friction bet

What is the HCPCS Level II code for the compounded concentrated form of 0.5 mg Levalbuterol HCL when inhaled

The principle that says that authorities are justified in restricting some people's freedoms to prevent harm to others is called