14-5x^2+8x-4=9x+4

Solution for 14-5x^2+8x-4=9x+4 equation:

Simplifying
14 + -5x2 + 8x + -4 = 9x + 4

Reorder the terms:
14 + -4 + 8x + -5x2 = 9x + 4

Combine like terms: 14 + -4 = 10
10 + 8x + -5x2 = 9x + 4

Reorder the terms:
10 + 8x + -5x2 = 4 + 9x

Solving
10 + 8x + -5x2 = 4 + 9x

Solving for variable 'x'.

Reorder the terms:
10 + -4 + 8x + -9x + -5x2 = 4 + 9x + -4 + -9x

Combine like terms: 10 + -4 = 6
6 + 8x + -9x + -5x2 = 4 + 9x + -4 + -9x

Combine like terms: 8x + -9x = -1x
6 + -1x + -5x2 = 4 + 9x + -4 + -9x

Reorder the terms:
6 + -1x + -5x2 = 4 + -4 + 9x + -9x

Combine like terms: 4 + -4 = 0
6 + -1x + -5x2 = 0 + 9x + -9x
6 + -1x + -5x2 = 9x + -9x

Combine like terms: 9x + -9x = 0
6 + -1x + -5x2 = 0

Factor a trinomial.
(1 + -1x)(6 + 5x) = 0

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

Simplifying
1 + -1x = 0

Solving
1 + -1x = 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 + -1x = 0 + -1

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

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

Divide each side by '-1'.
x = 1

Simplifying
x = 1
Subproblem 2
Set the factor '(6 + 5x)' equal to zero and attempt to solve:

Simplifying
6 + 5x = 0

Solving
6 + 5x = 0

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

Add '-6' to each side of the equation.
6 + -6 + 5x = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 5x = 0 + -6
5x = 0 + -6

Combine like terms: 0 + -6 = -6
5x = -6

Divide each side by '5'.
x = -1.2

Simplifying
x = -1.2
Solution
x = {1, -1.2}