8s-4=40

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Solution for 8s-4=40 equation: 


Simplifying
8s + -4 = 40

Reorder the terms:
-4 + 8s = 40

Solving
-4 + 8s = 40

Solving for variable 's'.

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

Add '4' to each side of the equation.
-4 + 4 + 8s = 40 + 4

Combine like terms: -4 + 4 = 0
0 + 8s = 40 + 4
8s = 40 + 4

Combine like terms: 40 + 4 = 44
8s = 44

Divide each side by '8'.
s = 5.5

Simplifying
s = 5.5

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