9u-6=-5(u+4)

Solution for 9u-6=-5(u+4) equation:

Simplifying
9u + -6 = -5(u + 4)

Reorder the terms:
-6 + 9u = -5(u + 4)

Reorder the terms:
-6 + 9u = -5(4 + u)
-6 + 9u = (4 * -5 + u * -5)
-6 + 9u = (-20 + -5u)

Solving
-6 + 9u = -20 + -5u

Solving for variable 'u'.

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

Add '5u' to each side of the equation.
-6 + 9u + 5u = -20 + -5u + 5u

Combine like terms: 9u + 5u = 14u
-6 + 14u = -20 + -5u + 5u

Combine like terms: -5u + 5u = 0
-6 + 14u = -20 + 0
-6 + 14u = -20

Add '6' to each side of the equation.
-6 + 6 + 14u = -20 + 6

Combine like terms: -6 + 6 = 0
0 + 14u = -20 + 6
14u = -20 + 6

Combine like terms: -20 + 6 = -14
14u = -14

Divide each side by '14'.
u = -1

Simplifying
u = -1