12+x+5+x=

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Solution for 12+x+5+x= equation:


Simplifying
12 + x + 5 + x = 0

Reorder the terms:
12 + 5 + x + x = 0

Combine like terms: 12 + 5 = 17
17 + x + x = 0

Combine like terms: x + x = 2x
17 + 2x = 0

Solving
17 + 2x = 0

Solving for variable 'x'.

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

Add '-17' to each side of the equation.
17 + -17 + 2x = 0 + -17

Combine like terms: 17 + -17 = 0
0 + 2x = 0 + -17
2x = 0 + -17

Combine like terms: 0 + -17 = -17
2x = -17

Divide each side by '2'.
x = -8.5

Simplifying
x = -8.5

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