5x(x+2)-10=14-4x

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Solution for 5x(x+2)-10=14-4x equation: 


Simplifying
5x(x + 2) + -10 = 14 + -4x

Reorder the terms:
5x(2 + x) + -10 = 14 + -4x
(2 * 5x + x * 5x) + -10 = 14 + -4x
(10x + 5x2) + -10 = 14 + -4x

Reorder the terms:
-10 + 10x + 5x2 = 14 + -4x

Solving
-10 + 10x + 5x2 = 14 + -4x

Solving for variable 'x'.

Reorder the terms:
-10 + -14 + 10x + 4x + 5x2 = 14 + -4x + -14 + 4x

Combine like terms: -10 + -14 = -24
-24 + 10x + 4x + 5x2 = 14 + -4x + -14 + 4x

Combine like terms: 10x + 4x = 14x
-24 + 14x + 5x2 = 14 + -4x + -14 + 4x

Reorder the terms:
-24 + 14x + 5x2 = 14 + -14 + -4x + 4x

Combine like terms: 14 + -14 = 0
-24 + 14x + 5x2 = 0 + -4x + 4x
-24 + 14x + 5x2 = -4x + 4x

Combine like terms: -4x + 4x = 0
-24 + 14x + 5x2 = 0

Factor a trinomial.
(-4 + -1x)(6 + -5x) = 0


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

Simplifying
-4 + -1x = 0

Solving
-4 + -1x = 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 + -1x = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -1x = 0 + 4
-1x = 0 + 4

Combine like terms: 0 + 4 = 4
-1x = 4

Divide each side by '-1'.
x = -4

Simplifying
x = -4

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 = {-4, 1.2}

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