-400x+4000=20

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Solution for -400x+4000=20 equation: 


Simplifying
-400x + 4000 = 20

Reorder the terms:
4000 + -400x = 20

Solving
4000 + -400x = 20

Solving for variable 'x'.

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

Add '-4000' to each side of the equation.
4000 + -4000 + -400x = 20 + -4000

Combine like terms: 4000 + -4000 = 0
0 + -400x = 20 + -4000
-400x = 20 + -4000

Combine like terms: 20 + -4000 = -3980
-400x = -3980

Divide each side by '-400'.
x = 9.95

Simplifying
x = 9.95

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