x^2=1.8x

Solution for x^2=1.8x equation:

Simplifying
x2 = 1.8x

Solving
x2 = 1.8x

Solving for variable 'x'.

Reorder the terms:
-1.8x + x2 = 1.8x + -1.8x

Combine like terms: 1.8x + -1.8x = 0.0
-1.8x + x2 = 0.0

Factor out the Greatest Common Factor (GCF), 'x'.
x(-1.8 + x) = 0.0

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 '(-1.8 + x)' equal to zero and attempt to solve:

Simplifying
-1.8 + x = 0

Solving
-1.8 + x = 0

Move all terms containing x to the left, all other terms to the right.

Add '1.8' to each side of the equation.
-1.8 + 1.8 + x = 0 + 1.8

Combine like terms: -1.8 + 1.8 = 0.0
0.0 + x = 0 + 1.8
x = 0 + 1.8

Combine like terms: 0 + 1.8 = 1.8
x = 1.8

Simplifying
x = 1.8
Solution
x = {0, 1.8}