(2x-20)=84

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Solution for (2x-20)=84 equation:


Simplifying
(2x + -20) = 84

Reorder the terms:
(-20 + 2x) = 84

Remove parenthesis around (-20 + 2x)
-20 + 2x = 84

Solving
-20 + 2x = 84

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 2x = 84 + 20

Combine like terms: -20 + 20 = 0
0 + 2x = 84 + 20
2x = 84 + 20

Combine like terms: 84 + 20 = 104
2x = 104

Divide each side by '2'.
x = 52

Simplifying
x = 52

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