-3(2s-4)-12=3(5s+3)-4

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Solution for -3(2s-4)-12=3(5s+3)-4 equation:


Simplifying
-3(2s + -4) + -12 = 3(5s + 3) + -4

Reorder the terms:
-3(-4 + 2s) + -12 = 3(5s + 3) + -4
(-4 * -3 + 2s * -3) + -12 = 3(5s + 3) + -4
(12 + -6s) + -12 = 3(5s + 3) + -4

Reorder the terms:
12 + -12 + -6s = 3(5s + 3) + -4

Combine like terms: 12 + -12 = 0
0 + -6s = 3(5s + 3) + -4
-6s = 3(5s + 3) + -4

Reorder the terms:
-6s = 3(3 + 5s) + -4
-6s = (3 * 3 + 5s * 3) + -4
-6s = (9 + 15s) + -4

Reorder the terms:
-6s = 9 + -4 + 15s

Combine like terms: 9 + -4 = 5
-6s = 5 + 15s

Solving
-6s = 5 + 15s

Solving for variable 's'.

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

Add '-15s' to each side of the equation.
-6s + -15s = 5 + 15s + -15s

Combine like terms: -6s + -15s = -21s
-21s = 5 + 15s + -15s

Combine like terms: 15s + -15s = 0
-21s = 5 + 0
-21s = 5

Divide each side by '-21'.
s = -0.2380952381

Simplifying
s = -0.2380952381

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