S+7(2)+3s(2)=2s+12

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Solution for S+7(2)+3s(2)=2s+12 equation:


Simplifying
S + 7(2) + 3s(2) = 2s + 12

Multiply 7 * 2
S + 14 + 3s(2) = 2s + 12

Reorder the terms for easier multiplication:
S + 14 + 3 * 2s = 2s + 12

Multiply 3 * 2
S + 14 + 6s = 2s + 12

Reorder the terms:
14 + S + 6s = 2s + 12

Reorder the terms:
14 + S + 6s = 12 + 2s

Solving
14 + S + 6s = 12 + 2s

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 + S + -14 + 6s = 12 + -14 + 2s

Reorder the terms:
14 + -14 + S + 6s = 12 + -14 + 2s

Combine like terms: 14 + -14 = 0
0 + S + 6s = 12 + -14 + 2s
S + 6s = 12 + -14 + 2s

Combine like terms: 12 + -14 = -2
S + 6s = -2 + 2s

Add '-6s' to each side of the equation.
S + 6s + -6s = -2 + 2s + -6s

Combine like terms: 6s + -6s = 0
S + 0 = -2 + 2s + -6s
S = -2 + 2s + -6s

Combine like terms: 2s + -6s = -4s
S = -2 + -4s

Simplifying
S = -2 + -4s

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