21s+6=

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Solution for 21s+6= equation: 


Simplifying
21s + 6 = 0

Reorder the terms:
6 + 21s = 0

Solving
6 + 21s = 0

Solving for variable 's'.

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

Add '-6' to each side of the equation.
6 + -6 + 21s = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 21s = 0 + -6
21s = 0 + -6

Combine like terms: 0 + -6 = -6
21s = -6

Divide each side by '21'.
s = -0.2857142857

Simplifying
s = -0.2857142857

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