3.50x+5.50(543-x)=2204.50

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Solution for 3.50x+5.50(543-x)=2204.50 equation: 


Simplifying
3.50x + 5.50(543 + -1x) = 2204.50
3.50x + (543 * 5.50 + -1x * 5.50) = 2204.50
3.50x + (2986.5 + -5.5x) = 2204.50

Reorder the terms:
2986.5 + 3.50x + -5.5x = 2204.50

Combine like terms: 3.50x + -5.5x = -2x
2986.5 + -2x = 2204.50

Solving
2986.5 + -2x = 2204.50

Solving for variable 'x'.

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

Add '-2986.5' to each side of the equation.
2986.5 + -2986.5 + -2x = 2204.50 + -2986.5

Combine like terms: 2986.5 + -2986.5 = 0.0
0.0 + -2x = 2204.50 + -2986.5
-2x = 2204.50 + -2986.5

Combine like terms: 2204.50 + -2986.5 = -782
-2x = -782

Divide each side by '-2'.
x = 391

Simplifying
x = 391

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