nikkinikxoxo nikkinikxoxo
  • 13-09-2017
  • Mathematics
contestada

3x+9=6(x-2) equals...

Respuesta :

kaylakitkat1
kaylakitkat1 kaylakitkat1
  • 13-09-2017
Your Answer For 3x+9=6(x-2) Is x = 7. 
Answer Link
xQuanyi
xQuanyi xQuanyi
  • 13-09-2017
3x+9=6(x-2)
• Expand the brackets
3x+9=6x-12
• Get all the coefficients of x on one side
3x-6x=-12-9
• Solve
-3x=-21
x=-21/-3
x=7
Answer Link

Otras preguntas

Please help confused with half life /compound interest problems 1. Fermium-252 decays in 10 minutes to 76.1% of its original mass. Find the half-life of fermium
does madison say it is possible to have tyranny in a democracy ? explain
simplify the following: 5x-4-8x+2
imobilizarea facuta corect si la timp poate proteja persoana accidentata ?
What did the Ku klux klan advocate?
The area of Norway is 24% more than the area of Colorado so Norway's area is-------% of Colorado's area
What is a rational number between -1/4 and -7/8??
Which occurs on earth more often? Physical or chemical changes?
arranged from least to greatest. -6.6, 5.8, -6 3/4, 27/5, -5 5/8
a garage floor measures 150 feet by 120 feet a scale drawing of the floor on grid paper uses a scale of 1 unit : 15feet what are the dementions of the drawin