-9(5-4v+7v)=

Solution for -9(5-4v+7v)= equation:

Simplifying
-9(5 + -4v + 7v) = 0

Combine like terms: -4v + 7v = 3v
-9(5 + 3v) = 0
(5 * -9 + 3v * -9) = 0
(-45 + -27v) = 0

Solving
-45 + -27v = 0

Solving for variable 'v'.

Move all terms containing v to the left, all other terms to the right.

Add '45' to each side of the equation.
-45 + 45 + -27v = 0 + 45

Combine like terms: -45 + 45 = 0
0 + -27v = 0 + 45
-27v = 0 + 45

Combine like terms: 0 + 45 = 45
-27v = 45

Divide each side by '-27'.
v = -1.666666667

Simplifying
v = -1.666666667