3x^2-20x=-4x-7x-6

Solution for 3x^2-20x=-4x-7x-6 equation:

Simplifying
3x2 + -20x = -4x + -7x + -6

Reorder the terms:
-20x + 3x2 = -4x + -7x + -6

Reorder the terms:
-20x + 3x2 = -6 + -4x + -7x

Combine like terms: -4x + -7x = -11x
-20x + 3x2 = -6 + -11x

Solving
-20x + 3x2 = -6 + -11x

Solving for variable 'x'.

Reorder the terms:
6 + -20x + 11x + 3x2 = -6 + -11x + 6 + 11x

Combine like terms: -20x + 11x = -9x
6 + -9x + 3x2 = -6 + -11x + 6 + 11x

Reorder the terms:
6 + -9x + 3x2 = -6 + 6 + -11x + 11x

Combine like terms: -6 + 6 = 0
6 + -9x + 3x2 = 0 + -11x + 11x
6 + -9x + 3x2 = -11x + 11x

Combine like terms: -11x + 11x = 0
6 + -9x + 3x2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(2 + -3x + x2) = 0

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

Ignore the factor 3.
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 '(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
Solution
x = {1, 2}