achooareyou
achooareyou
03-03-2016
Mathematics
contestada
what is -2/3x+1/3+x=2/5? thanks.
Respuesta :
Alex66
Alex66
03-03-2016
-2/3x +1/3 +x = 2/5
⇒ 1/3x + 1/3 = 2/5
⇒ 1/3x = 2/5 -1/3
⇒ x/3 = 1/15
⇒ 15x = 3
⇒ x = 3/15
⇒ x = 1/5
Answer Link
VER TODAS LAS RESPUESTAS ( 56+ )
Otras preguntas
What is the solution to the equation 2/3x-2=2/7
(-8,11) reflectaron across the y-axis
Choose the best definition of sustainability in terms of the environment.
A bouncy ball moves toward a wall at 10 m/s. Ignore friction. What is its final velocity?
Two are used to fill the swimming pool.Pipe A alone fill the tank in 4 hours and pipe B fill the tank in 4 hours.If both pipe s together filled A can turned on
56. DIG DEEPER! Two rectangular, adjacent rooms share a wall. One-foot-by-one-foot tiles cover the floor of each room. Describe how the greatest possible length
how do u slove9+1/2n=20
Solar and lunar eclipses rarely happen during a cycle of phases because the
Describe one way to combat racism.
Cacl2 a strong Electrolyte
