9x^2+9x+10=10

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Solution for 9x^2+9x+10=10 equation:


Simplifying
9x2 + 9x + 10 = 10

Reorder the terms:
10 + 9x + 9x2 = 10

Add '-10' to each side of the equation.
10 + 9x + -10 + 9x2 = 10 + -10

Reorder the terms:
10 + -10 + 9x + 9x2 = 10 + -10

Combine like terms: 10 + -10 = 0
0 + 9x + 9x2 = 10 + -10
9x + 9x2 = 10 + -10

Combine like terms: 10 + -10 = 0
9x + 9x2 = 0

Solving
9x + 9x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '9x'.
9x(1 + 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 '(1 + x)' equal to zero and attempt to solve: Simplifying 1 + x = 0 Solving 1 + x = 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 + x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0 + -1 x = 0 + -1 Combine like terms: 0 + -1 = -1 x = -1 Simplifying x = -1

Solution

x = {0, -1}

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