How do you solve #\frac { - 1+ v } { 3} = - 7#?

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How do you solve #\frac { - 1+ v } { 3} = - 7#?

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Answer 1 · 2018-05-10T05:08:24

#v=-20#

Explanation:

By simplifying the equation:

#(-1+v)/3=-7#
#((-1+v)/3)xx3=-7xx3#------> multiply by 3 both sides
#((-1+v)/cancel3)xxcancel3=-7xx3#
#-1+v=-21#
#-1+v+1=-21+1#-----> adding 1 both sides to make #v# the subject
#v=-20#

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How do you solve #\frac { - 1+ v } { 3} = - 7#?

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