7s+3s=30

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Solution for 7s+3s=30 equation: 


Simplifying
7s + 3s = 30

Combine like terms: 7s + 3s = 10s
10s = 30

Solving
10s = 30

Solving for variable 's'.

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

Divide each side by '10'.
s = 3

Simplifying
s = 3

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