10x-2=2x*x-2

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Solution for 10x-2=2x*x-2 equation:


Simplifying
10x + -2 = 2x * x + -2

Reorder the terms:
-2 + 10x = 2x * x + -2

Multiply x * x
-2 + 10x = 2x2 + -2

Reorder the terms:
-2 + 10x = -2 + 2x2

Add '2' to each side of the equation.
-2 + 2 + 10x = -2 + 2 + 2x2

Combine like terms: -2 + 2 = 0
0 + 10x = -2 + 2 + 2x2
10x = -2 + 2 + 2x2

Combine like terms: -2 + 2 = 0
10x = 0 + 2x2
10x = 2x2

Solving
10x = 2x2

Solving for variable 'x'.

Combine like terms: 2x2 + -2x2 = 0
10x + -2x2 = 0

Factor out the Greatest Common Factor (GCF), '2x'.
2x(5 + -1x) = 0

Ignore the factor 2.

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 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 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 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Divide each side by '-1'. x = 5 Simplifying x = 5

Solution

x = {0, 5}

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