9r^2+1=6r

Solution for 9r^2+1=6r equation:

Simplifying
9r2 + 1 = 6r

Reorder the terms:
1 + 9r2 = 6r

Solving
1 + 9r2 = 6r

Solving for variable 'r'.

Reorder the terms:
1 + -6r + 9r2 = 6r + -6r

Combine like terms: 6r + -6r = 0
1 + -6r + 9r2 = 0

Factor a trinomial.
(1 + -3r)(1 + -3r) = 0

Subproblem 1
Set the factor '(1 + -3r)' equal to zero and attempt to solve:

Simplifying
1 + -3r = 0

Solving
1 + -3r = 0

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

Add '-1' to each side of the equation.
1 + -1 + -3r = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -3r = 0 + -1
-3r = 0 + -1

Combine like terms: 0 + -1 = -1
-3r = -1

Divide each side by '-3'.
r = 0.3333333333

Simplifying
r = 0.3333333333
Subproblem 2
Set the factor '(1 + -3r)' equal to zero and attempt to solve:

Simplifying
1 + -3r = 0

Solving
1 + -3r = 0

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

Add '-1' to each side of the equation.
1 + -1 + -3r = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -3r = 0 + -1
-3r = 0 + -1

Combine like terms: 0 + -1 = -1
-3r = -1

Divide each side by '-3'.
r = 0.3333333333

Simplifying
r = 0.3333333333
Solution
r = {0.3333333333, 0.3333333333}