4s-8=2s-12

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Solution for 4s-8=2s-12 equation:


Simplifying
4s + -8 = 2s + -12

Reorder the terms:
-8 + 4s = 2s + -12

Reorder the terms:
-8 + 4s = -12 + 2s

Solving
-8 + 4s = -12 + 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.
-8 + 4s + -2s = -12 + 2s + -2s

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

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

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

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

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

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

Simplifying
s = -2

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