-8=s+3s

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Solution for -8=s+3s equation:


Simplifying
-8 = s + 3s

Combine like terms: s + 3s = 4s
-8 = 4s

Solving
-8 = 4s

Solving for variable 's'.

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

Add '-4s' to each side of the equation.
-8 + -4s = 4s + -4s

Combine like terms: 4s + -4s = 0
-8 + -4s = 0

Add '8' to each side of the equation.
-8 + 8 + -4s = 0 + 8

Combine like terms: -8 + 8 = 0
0 + -4s = 0 + 8
-4s = 0 + 8

Combine like terms: 0 + 8 = 8
-4s = 8

Divide each side by '-4'.
s = -2

Simplifying
s = -2

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