84+2x=0

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Solution for 84+2x=0 equation: 


Simplifying
84 + 2x = 0

Solving
84 + 2x = 0

Solving for variable 'x'.

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

Add '-84' to each side of the equation.
84 + -84 + 2x = 0 + -84

Combine like terms: 84 + -84 = 0
0 + 2x = 0 + -84
2x = 0 + -84

Combine like terms: 0 + -84 = -84
2x = -84

Divide each side by '2'.
x = -42

Simplifying
x = -42

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