7.8+s=15.2

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Solution for 7.8+s=15.2 equation: 


Simplifying
7.8 + s = 15.2

Solving
7.8 + s = 15.2

Solving for variable 's'.

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

Add '-7.8' to each side of the equation.
7.8 + -7.8 + s = 15.2 + -7.8

Combine like terms: 7.8 + -7.8 = 0.0
0.0 + s = 15.2 + -7.8
s = 15.2 + -7.8

Combine like terms: 15.2 + -7.8 = 7.4
s = 7.4

Simplifying
s = 7.4

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