-2+-9(-10u+6)=

Solution for -2+-9(-10u+6)= equation:

Simplifying
-2 + -9(-10u + 6) = 0

Reorder the terms:
-2 + -9(6 + -10u) = 0
-2 + (6 * -9 + -10u * -9) = 0
-2 + (-54 + 90u) = 0

Combine like terms: -2 + -54 = -56
-56 + 90u = 0

Solving
-56 + 90u = 0

Solving for variable 'u'.

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

Add '56' to each side of the equation.
-56 + 56 + 90u = 0 + 56

Combine like terms: -56 + 56 = 0
0 + 90u = 0 + 56
90u = 0 + 56

Combine like terms: 0 + 56 = 56
90u = 56

Divide each side by '90'.
u = 0.6222222222

Simplifying
u = 0.6222222222