9x^2+3-80x-6=x-3

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Solution for 9x^2+3-80x-6=x-3 equation:


Simplifying
9x2 + 3 + -80x + -6 = x + -3

Reorder the terms:
3 + -6 + -80x + 9x2 = x + -3

Combine like terms: 3 + -6 = -3
-3 + -80x + 9x2 = x + -3

Reorder the terms:
-3 + -80x + 9x2 = -3 + x

Add '3' to each side of the equation.
-3 + -80x + 3 + 9x2 = -3 + 3 + x

Reorder the terms:
-3 + 3 + -80x + 9x2 = -3 + 3 + x

Combine like terms: -3 + 3 = 0
0 + -80x + 9x2 = -3 + 3 + x
-80x + 9x2 = -3 + 3 + x

Combine like terms: -3 + 3 = 0
-80x + 9x2 = 0 + x
-80x + 9x2 = x

Solving
-80x + 9x2 = x

Solving for variable 'x'.

Reorder the terms:
-80x + -1x + 9x2 = x + -1x

Combine like terms: -80x + -1x = -81x
-81x + 9x2 = x + -1x

Combine like terms: x + -1x = 0
-81x + 9x2 = 0

Factor out the Greatest Common Factor (GCF), '9x'.
9x(-9 + x) = 0

Ignore the factor 9.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(-9 + x)' equal to zero and attempt to solve: Simplifying -9 + x = 0 Solving -9 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + x = 0 + 9 Combine like terms: -9 + 9 = 0 0 + x = 0 + 9 x = 0 + 9 Combine like terms: 0 + 9 = 9 x = 9 Simplifying x = 9

Solution

x = {0, 9}

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