36s+21=9s

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Solution for 36s+21=9s equation:


Simplifying
36s + 21 = 9s

Reorder the terms:
21 + 36s = 9s

Solving
21 + 36s = 9s

Solving for variable 's'.

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

Add '-9s' to each side of the equation.
21 + 36s + -9s = 9s + -9s

Combine like terms: 36s + -9s = 27s
21 + 27s = 9s + -9s

Combine like terms: 9s + -9s = 0
21 + 27s = 0

Add '-21' to each side of the equation.
21 + -21 + 27s = 0 + -21

Combine like terms: 21 + -21 = 0
0 + 27s = 0 + -21
27s = 0 + -21

Combine like terms: 0 + -21 = -21
27s = -21

Divide each side by '27'.
s = -0.7777777778

Simplifying
s = -0.7777777778

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