Question

5v-4/10=4/5 How do i solve for the variable v

Answer 1

5v - $\frac{4}{10}$ = $\frac{4}{5}$   Multiply both sides by 10
50v - 4 = $\frac{40}{5}$   Divide the fraction
50v - 4 = 8   Add 4 to both sides
50v = 12   Divide both sides by 50
v = $\frac{12}{50}$   SImplify the fraction
v = $\frac{6}{25}$

Answer 2

5v= 4/5 + 4/10
5v= 8/10 + 4/10
5v= 12/10
5v= 6/5
V= 6/25