8x^2=18x

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Solution for 8x^2=18x equation:


Simplifying
8x2 = 18x

Solving
8x2 = 18x

Solving for variable 'x'.

Reorder the terms:
-18x + 8x2 = 18x + -18x

Combine like terms: 18x + -18x = 0
-18x + 8x2 = 0

Factor out the Greatest Common Factor (GCF), '2x'.
2x(-9 + 4x) = 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 '(-9 + 4x)' equal to zero and attempt to solve: Simplifying -9 + 4x = 0 Solving -9 + 4x = 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 + 4x = 0 + 9 Combine like terms: -9 + 9 = 0 0 + 4x = 0 + 9 4x = 0 + 9 Combine like terms: 0 + 9 = 9 4x = 9 Divide each side by '4'. x = 2.25 Simplifying x = 2.25

Solution

x = {0, 2.25}

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