#1**-1 **

\(3v-12=15\)

add 12 to both sides

\(3v-12+12=15+12\)

\(3v=27\)

divide 3 on both sides

\(\frac{3v}{3}=\frac{27}{3}\)

\(v=9\)

your answer is 9. Now I will plug it back in

\(3*9-12=15\)

\(27-12=15\)

\(15=15\)

its correct! :D

creepercraft97T3 Oct 24, 2018

#1**-1 **

Best Answer

\(3v-12=15\)

add 12 to both sides

\(3v-12+12=15+12\)

\(3v=27\)

divide 3 on both sides

\(\frac{3v}{3}=\frac{27}{3}\)

\(v=9\)

your answer is 9. Now I will plug it back in

\(3*9-12=15\)

\(27-12=15\)

\(15=15\)

its correct! :D

creepercraft97T3 Oct 24, 2018