x+x+25=139

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Solution for x+x+25=139 equation:


Simplifying
x + x + 25 = 139

Reorder the terms:
25 + x + x = 139

Combine like terms: x + x = 2x
25 + 2x = 139

Solving
25 + 2x = 139

Solving for variable 'x'.

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

Add '-25' to each side of the equation.
25 + -25 + 2x = 139 + -25

Combine like terms: 25 + -25 = 0
0 + 2x = 139 + -25
2x = 139 + -25

Combine like terms: 139 + -25 = 114
2x = 114

Divide each side by '2'.
x = 57

Simplifying
x = 57

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