400=mx

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Solution for 400=mx equation:


Simplifying
400 = mx

Solving
400 = mx

Solving for variable 'm'.

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

Add '-1mx' to each side of the equation.
400 + -1mx = mx + -1mx

Combine like terms: mx + -1mx = 0
400 + -1mx = 0

Add '-400' to each side of the equation.
400 + -400 + -1mx = 0 + -400

Combine like terms: 400 + -400 = 0
0 + -1mx = 0 + -400
-1mx = 0 + -400

Combine like terms: 0 + -400 = -400
-1mx = -400

Divide each side by '-1x'.
m = 400x-1

Simplifying
m = 400x-1

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