21.50x-4=2.50

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Solution for 21.50x-4=2.50 equation: 


Simplifying
21.50x + -4 = 2.50

Reorder the terms:
-4 + 21.50x = 2.50

Solving
-4 + 21.50x = 2.50

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 21.50x = 2.50 + 4

Combine like terms: -4 + 4 = 0
0 + 21.50x = 2.50 + 4
21.50x = 2.50 + 4

Combine like terms: 2.50 + 4 = 6.5
21.50x = 6.5

Divide each side by '21.50'.
x = 0.3023255814

Simplifying
x = 0.3023255814

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