-15+x+x=1

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Solution for -15+x+x=1 equation: 


Simplifying
-15 + x + x = 1

Combine like terms: x + x = 2x
-15 + 2x = 1

Solving
-15 + 2x = 1

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 2x = 1 + 15

Combine like terms: -15 + 15 = 0
0 + 2x = 1 + 15
2x = 1 + 15

Combine like terms: 1 + 15 = 16
2x = 16

Divide each side by '2'.
x = 8

Simplifying
x = 8

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