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

Please help with this one too.

How are photosynthesis and cellular respiration related? O A. Cellular respiration is the process animals use to produce glucose, while photosynthesis is the pr

What is the inverse of f(x)=1/3x+2?

solve for t in the proportions t/3 = 5/1 t= ?

How did most American colonists protest the Tea Act of 1773? O by appointing tea agents Oby dumping shipments of tea into the harbor Oby boycotting tea Oby voti

Review the following passage from "Kicking More Plastic Habits". And disposable plastic straws are simply unnecessary. Human lips were designed to efficiently

Which line from Edgar Allan Poe's "Annabel Lee" contains alliteration? Annabel Lee by Edgar Allan Poe It was many and many a year ago, In a kingdom by the sea,

What right is denied to a noncitizen in the United States

What are the values of a, b, and c in the quadratic equation 0 = 5x - 4x² - 2? O a = 5, b=4, c = 2 a = 5, b = -4, c = -2 O a=-4, b = 5, c = -2 O a=4, b = -5, c

. How do the bases bond together? A bonds with _____ G bonds with _______