x+x-54=130

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Solution for x+x-54=130 equation:


Simplifying
x + x + -54 = 130

Reorder the terms:
-54 + x + x = 130

Combine like terms: x + x = 2x
-54 + 2x = 130

Solving
-54 + 2x = 130

Solving for variable 'x'.

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

Add '54' to each side of the equation.
-54 + 54 + 2x = 130 + 54

Combine like terms: -54 + 54 = 0
0 + 2x = 130 + 54
2x = 130 + 54

Combine like terms: 130 + 54 = 184
2x = 184

Divide each side by '2'.
x = 92

Simplifying
x = 92

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