-18s+24=-9-12

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Solution for -18s+24=-9-12 equation:


Simplifying
-18s + 24 = -9 + -12

Reorder the terms:
24 + -18s = -9 + -12

Combine like terms: -9 + -12 = -21
24 + -18s = -21

Solving
24 + -18s = -21

Solving for variable 's'.

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

Add '-24' to each side of the equation.
24 + -24 + -18s = -21 + -24

Combine like terms: 24 + -24 = 0
0 + -18s = -21 + -24
-18s = -21 + -24

Combine like terms: -21 + -24 = -45
-18s = -45

Divide each side by '-18'.
s = 2.5

Simplifying
s = 2.5

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