mariyahnixon mariyahnixon
  • 02-12-2015
  • Mathematics
contestada

solve each equation for the given variable a-2b=-10 for b

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 02-12-2015
a-2b=-10
add 2b on both sides
a=2b-10
add 10 to both sides
a+10=2b
divide both sides by 2
a/2+10/2=a/2+5=b
b=5+a/2
Answer Link

Otras preguntas

Write a newspaper headline about the Boston tea party from the points of view of a loyalist and a patriot. Explain your headlines.
Give an example of oxidation reaction which can be a nuisance
can humans cause a imbalance in the food chain
Select the product of (7x - 2)(7x + 7).
can humans cause a imbalance in the food chain
does 20 hundredths equal 2 thousandths
9 to the x-5 power=27
Simplify (7-8i)+(-12-4i)
Create the shortest poem ever in world history. This you do, your name could be on the Guiness World Records!
can humans cause a imbalance in the food chain