jennalanin jennalanin
  • 25-01-2015
  • Mathematics
contestada

what is the value of w in the equation 1/2w+7=2w-2

Respuesta :

Аноним Аноним
  • 25-01-2015
[tex]\frac{1}{2}w+7=2w-2\ \ \ \ |subtract\ 7\ from\ both\ sides\\\\\frac{1}{2}w=2w-9\ \ \ \ |subtract\ 2w\ from\ both\ sides\\\\-1\frac{1}{2}w=-9\\\\-1.5w=-9\ \ \ \ |divide\ both\ sides\ by\ (-1.5)\\\\\boxed{w=6}[/tex]
Answer Link

Otras preguntas

valentina purchased 200 beads for $48 to make necklaces. at that rate, how much would she pay for 25 more beads?
a city in Germany sounds like what popular picnic food?
solve for f please. c=5/9 (f-32) show work thank u (:
Write an equation with the restrictions x not equal to 14,x not equal to 2 , x not equal to 0
How would you solve this: Tickets for a community dinner cost $4 for adults and $3 for children. A total of 390 tickets was sold ,earning $1,380. how many of ea
how did the policies of president andrew jackson affect life in mississippi ?
graph the equation y – 2 = 2/3(x – 6)
solve each equation for x. d=f+fx
a word that means to express oneself in such a way that one is clearly understood
Tiffany is filling her daughter's pool with water for a hose.she can fill the pool at a rate of 1/10 gallons/second.create at least three equivalent ratios that