7u^2+41u-6=0

Solution for 7u^2+41u-6=0 equation:

Simplifying
7u2 + 41u + -6 = 0

Reorder the terms:
-6 + 41u + 7u2 = 0

Solving
-6 + 41u + 7u2 = 0

Solving for variable 'u'.

Factor a trinomial.
(-6 + -1u)(1 + -7u) = 0

Subproblem 1
Set the factor '(-6 + -1u)' equal to zero and attempt to solve:

Simplifying
-6 + -1u = 0

Solving
-6 + -1u = 0

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

Add '6' to each side of the equation.
-6 + 6 + -1u = 0 + 6

Combine like terms: -6 + 6 = 0
0 + -1u = 0 + 6
-1u = 0 + 6

Combine like terms: 0 + 6 = 6
-1u = 6

Divide each side by '-1'.
u = -6

Simplifying
u = -6
Subproblem 2
Set the factor '(1 + -7u)' equal to zero and attempt to solve:

Simplifying
1 + -7u = 0

Solving
1 + -7u = 0

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

Add '-1' to each side of the equation.
1 + -1 + -7u = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -7u = 0 + -1
-7u = 0 + -1

Combine like terms: 0 + -1 = -1
-7u = -1

Divide each side by '-7'.
u = 0.1428571429

Simplifying
u = 0.1428571429
Solution
u = {-6, 0.1428571429}