6(5s-15)-12(2s+9)=0

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Solution for 6(5s-15)-12(2s+9)=0 equation:


Simplifying
6(5s + -15) + -12(2s + 9) = 0

Reorder the terms:
6(-15 + 5s) + -12(2s + 9) = 0
(-15 * 6 + 5s * 6) + -12(2s + 9) = 0
(-90 + 30s) + -12(2s + 9) = 0

Reorder the terms:
-90 + 30s + -12(9 + 2s) = 0
-90 + 30s + (9 * -12 + 2s * -12) = 0
-90 + 30s + (-108 + -24s) = 0

Reorder the terms:
-90 + -108 + 30s + -24s = 0

Combine like terms: -90 + -108 = -198
-198 + 30s + -24s = 0

Combine like terms: 30s + -24s = 6s
-198 + 6s = 0

Solving
-198 + 6s = 0

Solving for variable 's'.

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

Add '198' to each side of the equation.
-198 + 198 + 6s = 0 + 198

Combine like terms: -198 + 198 = 0
0 + 6s = 0 + 198
6s = 0 + 198

Combine like terms: 0 + 198 = 198
6s = 198

Divide each side by '6'.
s = 33

Simplifying
s = 33

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