21x+5=0

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Solution for 21x+5=0 equation: 


Simplifying
21x + 5 = 0

Reorder the terms:
5 + 21x = 0

Solving
5 + 21x = 0

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 21x = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 21x = 0 + -5
21x = 0 + -5

Combine like terms: 0 + -5 = -5
21x = -5

Divide each side by '21'.
x = -0.2380952381

Simplifying
x = -0.2380952381

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