2x^2+9x+10.1=6.1

Solution for 2x^2+9x+10.1=6.1 equation:

Simplifying
2x2 + 9x + 10.1 = 6.1

Reorder the terms:
10.1 + 9x + 2x2 = 6.1

Solving
10.1 + 9x + 2x2 = 6.1

Solving for variable 'x'.

Reorder the terms:
10.1 + -6.1 + 9x + 2x2 = 6.1 + -6.1

Combine like terms: 10.1 + -6.1 = 4
4 + 9x + 2x2 = 6.1 + -6.1

Combine like terms: 6.1 + -6.1 = 0.0
4 + 9x + 2x2 = 0.0

Factor a trinomial.
(4 + x)(1 + 2x) = 0.0

Subproblem 1
Set the factor '(4 + x)' equal to zero and attempt to solve:

Simplifying
4 + x = 0

Solving
4 + x = 0

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

Add '-4' to each side of the equation.
4 + -4 + x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + x = 0 + -4
x = 0 + -4

Combine like terms: 0 + -4 = -4
x = -4

Simplifying
x = -4
Subproblem 2
Set the factor '(1 + 2x)' equal to zero and attempt to solve:

Simplifying
1 + 2x = 0

Solving
1 + 2x = 0

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

Add '-1' to each side of the equation.
1 + -1 + 2x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 2x = 0 + -1
2x = 0 + -1

Combine like terms: 0 + -1 = -1
2x = -1

Divide each side by '2'.
x = -0.5

Simplifying
x = -0.5
Solution
x = {-4, -0.5}