4(4+s)=20

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Solution for 4(4+s)=20 equation: 


Simplifying
4(4 + s) = 20
(4 * 4 + s * 4) = 20
(16 + 4s) = 20

Solving
16 + 4s = 20

Solving for variable 's'.

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

Add '-16' to each side of the equation.
16 + -16 + 4s = 20 + -16

Combine like terms: 16 + -16 = 0
0 + 4s = 20 + -16
4s = 20 + -16

Combine like terms: 20 + -16 = 4
4s = 4

Divide each side by '4'.
s = 1

Simplifying
s = 1

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