6(3s+9)=90

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Solution for 6(3s+9)=90 equation:


Simplifying
6(3s + 9) = 90

Reorder the terms:
6(9 + 3s) = 90
(9 * 6 + 3s * 6) = 90
(54 + 18s) = 90

Solving
54 + 18s = 90

Solving for variable 's'.

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

Add '-54' to each side of the equation.
54 + -54 + 18s = 90 + -54

Combine like terms: 54 + -54 = 0
0 + 18s = 90 + -54
18s = 90 + -54

Combine like terms: 90 + -54 = 36
18s = 36

Divide each side by '18'.
s = 2

Simplifying
s = 2

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