3s+9(s+6)+9=

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Solution for 3s+9(s+6)+9= equation:


Simplifying
3s + 9(s + 6) + 9 = 0

Reorder the terms:
3s + 9(6 + s) + 9 = 0
3s + (6 * 9 + s * 9) + 9 = 0
3s + (54 + 9s) + 9 = 0

Reorder the terms:
54 + 9 + 3s + 9s = 0

Combine like terms: 54 + 9 = 63
63 + 3s + 9s = 0

Combine like terms: 3s + 9s = 12s
63 + 12s = 0

Solving
63 + 12s = 0

Solving for variable 's'.

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

Add '-63' to each side of the equation.
63 + -63 + 12s = 0 + -63

Combine like terms: 63 + -63 = 0
0 + 12s = 0 + -63
12s = 0 + -63

Combine like terms: 0 + -63 = -63
12s = -63

Divide each side by '12'.
s = -5.25

Simplifying
s = -5.25

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