3x^2+2x=15x+10

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Solution for 3x^2+2x=15x+10 equation: 


Simplifying
3x2 + 2x = 15x + 10

Reorder the terms:
2x + 3x2 = 15x + 10

Reorder the terms:
2x + 3x2 = 10 + 15x

Solving
2x + 3x2 = 10 + 15x

Solving for variable 'x'.

Reorder the terms:
-10 + 2x + -15x + 3x2 = 10 + 15x + -10 + -15x

Combine like terms: 2x + -15x = -13x
-10 + -13x + 3x2 = 10 + 15x + -10 + -15x

Reorder the terms:
-10 + -13x + 3x2 = 10 + -10 + 15x + -15x

Combine like terms: 10 + -10 = 0
-10 + -13x + 3x2 = 0 + 15x + -15x
-10 + -13x + 3x2 = 15x + -15x

Combine like terms: 15x + -15x = 0
-10 + -13x + 3x2 = 0

Factor a trinomial.
(-2 + -3x)(5 + -1x) = 0


Subproblem 1
Set the factor '(-2 + -3x)' equal to zero and attempt to solve:

Simplifying
-2 + -3x = 0

Solving
-2 + -3x = 0

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

Add '2' to each side of the equation.
-2 + 2 + -3x = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -3x = 0 + 2
-3x = 0 + 2

Combine like terms: 0 + 2 = 2
-3x = 2

Divide each side by '-3'.
x = -0.6666666667

Simplifying
x = -0.6666666667

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

Simplifying
5 + -1x = 0

Solving
5 + -1x = 0

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

Add '-5' to each side of the equation.
5 + -5 + -1x = 0 + -5

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

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

Divide each side by '-1'.
x = 5

Simplifying
x = 5
Solution
x = {-0.6666666667, 5}

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