2[s]+4.1=18.9

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Solution for 2[s]+4.1=18.9 equation: 


Simplifying
2[s] + 4.1 = 18.9

Reorder the terms:
4.1 + 2s = 18.9

Solving
4.1 + 2s = 18.9

Solving for variable 's'.

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

Add '-4.1' to each side of the equation.
4.1 + -4.1 + 2s = 18.9 + -4.1

Combine like terms: 4.1 + -4.1 = 0.0
0.0 + 2s = 18.9 + -4.1
2s = 18.9 + -4.1

Combine like terms: 18.9 + -4.1 = 14.8
2s = 14.8

Divide each side by '2'.
s = 7.4

Simplifying
s = 7.4

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