100x+200=500x-500

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Solution for 100x+200=500x-500 equation:


Simplifying
100x + 200 = 500x + -500

Reorder the terms:
200 + 100x = 500x + -500

Reorder the terms:
200 + 100x = -500 + 500x

Solving
200 + 100x = -500 + 500x

Solving for variable 'x'.

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

Add '-500x' to each side of the equation.
200 + 100x + -500x = -500 + 500x + -500x

Combine like terms: 100x + -500x = -400x
200 + -400x = -500 + 500x + -500x

Combine like terms: 500x + -500x = 0
200 + -400x = -500 + 0
200 + -400x = -500

Add '-200' to each side of the equation.
200 + -200 + -400x = -500 + -200

Combine like terms: 200 + -200 = 0
0 + -400x = -500 + -200
-400x = -500 + -200

Combine like terms: -500 + -200 = -700
-400x = -700

Divide each side by '-400'.
x = 1.75

Simplifying
x = 1.75

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