12=2(4-s)

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Solution for 12=2(4-s) equation:


Simplifying
12 = 2(4 + -1s)
12 = (4 * 2 + -1s * 2)
12 = (8 + -2s)

Solving
12 = 8 + -2s

Solving for variable 's'.

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

Add '2s' to each side of the equation.
12 + 2s = 8 + -2s + 2s

Combine like terms: -2s + 2s = 0
12 + 2s = 8 + 0
12 + 2s = 8

Add '-12' to each side of the equation.
12 + -12 + 2s = 8 + -12

Combine like terms: 12 + -12 = 0
0 + 2s = 8 + -12
2s = 8 + -12

Combine like terms: 8 + -12 = -4
2s = -4

Divide each side by '2'.
s = -2

Simplifying
s = -2

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