2(s-5)=30

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Solution for 2(s-5)=30 equation: 


Simplifying
2(s + -5) = 30

Reorder the terms:
2(-5 + s) = 30
(-5 * 2 + s * 2) = 30
(-10 + 2s) = 30

Solving
-10 + 2s = 30

Solving for variable 's'.

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

Add '10' to each side of the equation.
-10 + 10 + 2s = 30 + 10

Combine like terms: -10 + 10 = 0
0 + 2s = 30 + 10
2s = 30 + 10

Combine like terms: 30 + 10 = 40
2s = 40

Divide each side by '2'.
s = 20

Simplifying
s = 20

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