12s=4(3s-9)

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Solution for 12s=4(3s-9) equation: 


Simplifying
12s = 4(3s + -9)

Reorder the terms:
12s = 4(-9 + 3s)
12s = (-9 * 4 + 3s * 4)
12s = (-36 + 12s)

Add '-12s' to each side of the equation.
12s + -12s = -36 + 12s + -12s

Combine like terms: 12s + -12s = 0
0 = -36 + 12s + -12s

Combine like terms: 12s + -12s = 0
0 = -36 + 0
0 = -36

Solving
0 = -36

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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