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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