2x-28=84

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Solution for 2x-28=84 equation: 


Simplifying
2x + -28 = 84

Reorder the terms:
-28 + 2x = 84

Solving
-28 + 2x = 84

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 28 + 2x = 84 + 28

Combine like terms: -28 + 28 = 0
0 + 2x = 84 + 28
2x = 84 + 28

Combine like terms: 84 + 28 = 112
2x = 112

Divide each side by '2'.
x = 56

Simplifying
x = 56

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