7(4s+7)=385

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Solution for 7(4s+7)=385 equation: 


Simplifying
7(4s + 7) = 385

Reorder the terms:
7(7 + 4s) = 385
(7 * 7 + 4s * 7) = 385
(49 + 28s) = 385

Solving
49 + 28s = 385

Solving for variable 's'.

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

Add '-49' to each side of the equation.
49 + -49 + 28s = 385 + -49

Combine like terms: 49 + -49 = 0
0 + 28s = 385 + -49
28s = 385 + -49

Combine like terms: 385 + -49 = 336
28s = 336

Divide each side by '28'.
s = 12

Simplifying
s = 12

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