2s-(-2)=18

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Solution for 2s-(-2)=18 equation: 


Simplifying
2s + -1(-2) = 18

Multiply -1 * -2
2s + 2 = 18

Reorder the terms:
2 + 2s = 18

Solving
2 + 2s = 18

Solving for variable 's'.

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

Add '-2' to each side of the equation.
2 + -2 + 2s = 18 + -2

Combine like terms: 2 + -2 = 0
0 + 2s = 18 + -2
2s = 18 + -2

Combine like terms: 18 + -2 = 16
2s = 16

Divide each side by '2'.
s = 8

Simplifying
s = 8

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