How do you solve #8=8v-4(v+8)#?

1 Answer
Sep 6, 2016

Answer:

#v = 10#

Explanation:

#8 = 8v - 4(v+8) color(white)(xxxxx)larr "remove the bracket"#

#8 = 8v - 4v-32color(white)(xxxxx)larr "collect like terms"#

#8 = 4v -32 color(white)(xxxxxxxxx)larr "isolate the variable"#

#8+32= 4vcolor(white)(xxxxxxxxxx)larr "solve for v"#

#40 = 4v#

#v = 10#