5x(3x+1)+3x+1=

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Solution for 5x(3x+1)+3x+1= equation: 


Simplifying
5x(3x + 1) + 3x + 1 = 0

Reorder the terms:
5x(1 + 3x) + 3x + 1 = 0
(1 * 5x + 3x * 5x) + 3x + 1 = 0
(5x + 15x2) + 3x + 1 = 0

Reorder the terms:
1 + 5x + 3x + 15x2 = 0

Combine like terms: 5x + 3x = 8x
1 + 8x + 15x2 = 0

Solving
1 + 8x + 15x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(1 + 3x)(1 + 5x) = 0


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

Simplifying
1 + 3x = 0

Solving
1 + 3x = 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 + 3x = 0 + -1

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

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

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

Simplifying
x = -0.3333333333

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

Simplifying
1 + 5x = 0

Solving
1 + 5x = 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 + 5x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 5x = 0 + -1
5x = 0 + -1

Combine like terms: 0 + -1 = -1
5x = -1

Divide each side by '5'.
x = -0.2

Simplifying
x = -0.2
Solution
x = {-0.3333333333, -0.2}

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