7x^2-6x+2x^2+x=

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Solution for 7x^2-6x+2x^2+x= equation:


Simplifying
7x2 + -6x + 2x2 + x = 0

Reorder the terms:
-6x + x + 7x2 + 2x2 = 0

Combine like terms: -6x + x = -5x
-5x + 7x2 + 2x2 = 0

Combine like terms: 7x2 + 2x2 = 9x2
-5x + 9x2 = 0

Solving
-5x + 9x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(-5 + 9x) = 0

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 '(-5 + 9x)' equal to zero and attempt to solve: Simplifying -5 + 9x = 0 Solving -5 + 9x = 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 + 9x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + 9x = 0 + 5 9x = 0 + 5 Combine like terms: 0 + 5 = 5 9x = 5 Divide each side by '9'. x = 0.5555555556 Simplifying x = 0.5555555556

Solution

x = {0, 0.5555555556}

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