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

need to make a spanish sentence out of these words. pls help. tenemos examen viernes un el espanol de facil
Maths question on algebraic equations ​= due in 10 minutes
Which team has the best winning percentage? 6 wins, 4 losses 10 wins, 5 losses 20 wins, 16 losses 30 wins, 24 losses
What is the principle behind the Constitution's division of power between federal and state governments? O A. Federalism O B. Republicanism C. Checks and balanc
6 4/5+3 7/10 reduced to lowest form
A story that is told “I” is told from the___ person. First Second Third Fourth
Which three lines in this poem indicate that the poetic speaker refuses to be beguiled by love any longer?
a²x2=100 What’s the answer to my question??
Sarah wants to find out how much time it would take to drive from her home to New York. At an average, she would drive at 55 miles per hour. If the distance to
a song in franch her name ...j aime ma maison chaude who now it and thxs ​