3x^2+10x-1=2x^2+16x-9

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Solution for 3x^2+10x-1=2x^2+16x-9 equation: 


Simplifying
3x2 + 10x + -1 = 2x2 + 16x + -9

Reorder the terms:
-1 + 10x + 3x2 = 2x2 + 16x + -9

Reorder the terms:
-1 + 10x + 3x2 = -9 + 16x + 2x2

Solving
-1 + 10x + 3x2 = -9 + 16x + 2x2

Solving for variable 'x'.

Reorder the terms:
-1 + 9 + 10x + -16x + 3x2 + -2x2 = -9 + 16x + 2x2 + 9 + -16x + -2x2

Combine like terms: -1 + 9 = 8
8 + 10x + -16x + 3x2 + -2x2 = -9 + 16x + 2x2 + 9 + -16x + -2x2

Combine like terms: 10x + -16x = -6x
8 + -6x + 3x2 + -2x2 = -9 + 16x + 2x2 + 9 + -16x + -2x2

Combine like terms: 3x2 + -2x2 = 1x2
8 + -6x + 1x2 = -9 + 16x + 2x2 + 9 + -16x + -2x2

Reorder the terms:
8 + -6x + 1x2 = -9 + 9 + 16x + -16x + 2x2 + -2x2

Combine like terms: -9 + 9 = 0
8 + -6x + 1x2 = 0 + 16x + -16x + 2x2 + -2x2
8 + -6x + 1x2 = 16x + -16x + 2x2 + -2x2

Combine like terms: 16x + -16x = 0
8 + -6x + 1x2 = 0 + 2x2 + -2x2
8 + -6x + 1x2 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
8 + -6x + 1x2 = 0

Factor a trinomial.
(2 + -1x)(4 + -1x) = 0


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

Simplifying
2 + -1x = 0

Solving
2 + -1x = 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 + -1x = 0 + -2

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

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

Divide each side by '-1'.
x = 2

Simplifying
x = 2

Subproblem 2
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
Solution
x = {2, 4}

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