2(s-3)=15

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Solution for 2(s-3)=15 equation: 


Simplifying
2(s + -3) = 15

Reorder the terms:
2(-3 + s) = 15
(-3 * 2 + s * 2) = 15
(-6 + 2s) = 15

Solving
-6 + 2s = 15

Solving for variable 's'.

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

Add '6' to each side of the equation.
-6 + 6 + 2s = 15 + 6

Combine like terms: -6 + 6 = 0
0 + 2s = 15 + 6
2s = 15 + 6

Combine like terms: 15 + 6 = 21
2s = 21

Divide each side by '2'.
s = 10.5

Simplifying
s = 10.5

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