Melony
Melony
05-06-2015
Mathematics
contestada
PLEASE HELP
Solve.
5x+2/2 = 2x - 1
X = ________ ?
Respuesta :
MichaelTruong
MichaelTruong
05-06-2015
simple algebra:
5x+2/2=2x-1
multiply both sides by 2
5x+2=2(2x-1)
5x+2=4x-2
subtract 4x from both sides
x+2=-2
subtract 2 from both sides
x=-4
Answer Link
VER TODAS LAS RESPUESTAS ( 34+ )
Otras preguntas
Who does the Time Traveller meet when he lands in the future in The Time Machine? A. People dressed in purple B. Wild life—cougars and lions C. A group of maske
What are the hallmarks of Abstract Expressionism? Choose one • 3 points A.There are no objects or recognizable things of the visual world B.There are highly det
Curtis purchased a bicycle on credit. When he received his credit card statement, he noticed several charges he did not make. What should he do?
What is the distance between the points (-2,5) and (3,7). Help (Will make you the brainliest if answer “correctly”)
PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER!!
A criminal intelligence tool that uses graphic visuals to show the relationship between individuals and organizations is called
Which statement about this system of equations is true? 5 A. The system has no solution. The system has a unique solution at (0,0). B. C. The system has a uniqu
The length of a room is two times its breadth and three times its height . if the cost of white wash on the 4 wall at Rs. 50 per m² is Rs. 7200, find the cost o
On the first day of travel, a driver was going at a speed of 40 mph. The next day, he increased the speed to 60 mph. If he drove 2 more hours on the first day a
What is it that has eyes but does not see?answer with intelligence.