Respuesta :
Answer:
21
it's 21 because v= 21 because 21 is V
Answer:
v=21
Step-by-step explanation:
Use the distributive property or divide both sides by 3.
Distributive property way:
3(v-4)=51
3v-12=51
3v=63
v=21
Divide both sides by 3 way:
3(v-4)=51
v-4=17
v=21
