4(2s+5)=8

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Solution for 4(2s+5)=8 equation: 


Simplifying
4(2s + 5) = 8

Reorder the terms:
4(5 + 2s) = 8
(5 * 4 + 2s * 4) = 8
(20 + 8s) = 8

Solving
20 + 8s = 8

Solving for variable 's'.

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

Add '-20' to each side of the equation.
20 + -20 + 8s = 8 + -20

Combine like terms: 20 + -20 = 0
0 + 8s = 8 + -20
8s = 8 + -20

Combine like terms: 8 + -20 = -12
8s = -12

Divide each side by '8'.
s = -1.5

Simplifying
s = -1.5

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