2(3s+7)=86

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Solution for 2(3s+7)=86 equation:


Simplifying
2(3s + 7) = 86

Reorder the terms:
2(7 + 3s) = 86
(7 * 2 + 3s * 2) = 86
(14 + 6s) = 86

Solving
14 + 6s = 86

Solving for variable 's'.

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

Add '-14' to each side of the equation.
14 + -14 + 6s = 86 + -14

Combine like terms: 14 + -14 = 0
0 + 6s = 86 + -14
6s = 86 + -14

Combine like terms: 86 + -14 = 72
6s = 72

Divide each side by '6'.
s = 12

Simplifying
s = 12

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