2x-4=55

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Solution for 2x-4=55 equation:


Simplifying
2x + -4 = 55

Reorder the terms:
-4 + 2x = 55

Solving
-4 + 2x = 55

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 + 2x = 55 + 4

Combine like terms: -4 + 4 = 0
0 + 2x = 55 + 4
2x = 55 + 4

Combine like terms: 55 + 4 = 59
2x = 59

Divide each side by '2'.
x = 29.5

Simplifying
x = 29.5

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