400=.12(x)2

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Solution for 400=.12(x)2 equation:


Simplifying
400 = 0.12(x) * 2

Reorder the terms for easier multiplication:
400 = 0.12 * 2x

Multiply 0.12 * 2
400 = 0.24x

Solving
400 = 0.24x

Solving for variable 'x'.

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

Add '-0.24x' to each side of the equation.
400 + -0.24x = 0.24x + -0.24x

Combine like terms: 0.24x + -0.24x = 0.00
400 + -0.24x = 0.00

Add '-400' to each side of the equation.
400 + -400 + -0.24x = 0.00 + -400

Combine like terms: 400 + -400 = 0
0 + -0.24x = 0.00 + -400
-0.24x = 0.00 + -400

Combine like terms: 0.00 + -400 = -400
-0.24x = -400

Divide each side by '-0.24'.
x = 1666.666667

Simplifying
x = 1666.666667

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