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

Otras preguntas

Miguel Asturias fue ________ como ganador del Premio Nobel de Literatura por sus obras conscientes. Nombrado nombrados nombrada nombradas

CAN ANYONE HELP, THANK YOU

PLEASE HELP THANK YOU SO MUCH

Which of the following statements regarding membrane function is false? The plasma membrane has receptors for chemical messages. The plasma membrane forms a sel

Why do the people in the Republic by Plato remain in the cave?

PLEASE HELP ASAP! 30 POINTS! Which three-dimensional shape is formed by the rotation given?

went deep sea fishing with his friends. while they were on the boat a hurricane struck. marco and his friends were brought ashore. where medical professionals o

Sharon puts a large pot of water on the stove to boil pasta. Then she starts to make a tomato sauce. When the sauce is cooking, she looks at the pot of water an

describe tectonic plateau

Devin is charged with receiving stolen goods after buying five smartphones from a man he meets on the street. What is NOT an option for Devin to defend himself