81+2x+5=

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Solution for 81+2x+5= equation:


Simplifying
81 + 2x + 5 = 0

Reorder the terms:
81 + 5 + 2x = 0

Combine like terms: 81 + 5 = 86
86 + 2x = 0

Solving
86 + 2x = 0

Solving for variable 'x'.

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

Add '-86' to each side of the equation.
86 + -86 + 2x = 0 + -86

Combine like terms: 86 + -86 = 0
0 + 2x = 0 + -86
2x = 0 + -86

Combine like terms: 0 + -86 = -86
2x = -86

Divide each side by '2'.
x = -43

Simplifying
x = -43

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