125x+400=900

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Solution for 125x+400=900 equation: 


Simplifying
125x + 400 = 900

Reorder the terms:
400 + 125x = 900

Solving
400 + 125x = 900

Solving for variable 'x'.

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

Add '-400' to each side of the equation.
400 + -400 + 125x = 900 + -400

Combine like terms: 400 + -400 = 0
0 + 125x = 900 + -400
125x = 900 + -400

Combine like terms: 900 + -400 = 500
125x = 500

Divide each side by '125'.
x = 4

Simplifying
x = 4

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