4+2(s-2t)=

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Solution for 4+2(s-2t)= equation:


Simplifying
4 + 2(s + -2t) = 0
4 + (s * 2 + -2t * 2) = 0
4 + (2s + -4t) = 0

Solving
4 + 2s + -4t = 0

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 + 2s + -4 + -4t = 0 + -4

Reorder the terms:
4 + -4 + 2s + -4t = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 2s + -4t = 0 + -4
2s + -4t = 0 + -4

Combine like terms: 0 + -4 = -4
2s + -4t = -4

Add '4t' to each side of the equation.
2s + -4t + 4t = -4 + 4t

Combine like terms: -4t + 4t = 0
2s + 0 = -4 + 4t
2s = -4 + 4t

Divide each side by '2'.
s = -2 + 2t

Simplifying
s = -2 + 2t

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