s+3.50s+20=47

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Solution for s+3.50s+20=47 equation:


Simplifying
s + 3.50s + 20 = 47

Reorder the terms:
20 + s + 3.50s = 47

Combine like terms: s + 3.50s = 4.5s
20 + 4.5s = 47

Solving
20 + 4.5s = 47

Solving for variable 's'.

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

Add '-20' to each side of the equation.
20 + -20 + 4.5s = 47 + -20

Combine like terms: 20 + -20 = 0
0 + 4.5s = 47 + -20
4.5s = 47 + -20

Combine like terms: 47 + -20 = 27
4.5s = 27

Divide each side by '4.5'.
s = 6

Simplifying
s = 6

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